List of Symphyotrichum species

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Symphyotrichum is a genus of flowering plants in the tribe Astereae which includes the commonly cultivated New York aster (S. novi-belgii) and New England aster (S. novae-angliae). Its species are widespread in the Americas, including as far north as subarctic North America to as far south as Chile, Argentina, and the Falkland Islands. One species has a native range extending into eastern Eurasia.

Most of the species in the genus are perennials. The flower heads have white, pink, purple, or blue ray florets surrounding white to yellow disk florets. The disk floret corollas become pink, purple, or brown after pollination. The three species in section Conyzopsis have reduced or absent ray florets.

Symphyotrichum is the type genus of subtribe Symphyotrichinae. There are 98 species in the genus, some with varieties, and thirteen named hybrids. The genus is split into five subgenera: Chapmaniana, Astropolium, Virgulus, Ascendentes, and Symphyotrichum. Most of the species had been classified within the genus Aster until it was confirmed to be polyphyletic. The American asters now are separated into monophyletic genera based on multiple phylogenetic studies.

Conventions

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Conservation status codes follow the NatureServe conservation (NS) rounded global status scheme. Hybrids have a column for parents in place of conservation status. Not listed (NL) is not a NatureServe category but is used here to represent those left out of global status rankings up to G5 (including GNA and GNR) and those not in NatureServe. Type species for each clade are in a separate table.

Legend
Scientific nameScript error: No such module "Indent".and picture	Author citation	Basionym	Year	Common name(s) [and varieties]	NS	Habitat	Distribution
Abbreviated scientific name, link to species article,Template:Efn and picture, if available	Author citation	Basionym	Year of the original species description	Common name(s) and varieties, if applicable	NatureServe rounded global conservation status	Habitat	Distribution map

Classification

Classification of Symphyotrichum

Subtribe Symphyotrichinae contains six genera. In addition to Symphyotrichum, these are Almutaster, Ampelaster, Canadanthus, Psilactis,Template:Sfnp and Sanrobertia,Template:Sfnp with Symphyotrichum being the largest at 98 species and thirteen named hybrids. The cladogram presented here for the subtribe is based on a combination of cytotaxonomic and morphologic data reported in multiple studies.Template:Sfnp Template:Sfnp Template:Sfnp Symphyotrichum is the type genus of the subtribe.Template:Sfnp

Template:Symphyotrichinae cladogram

Classification within Symphyotrichum

Most of the species had been classified within the genus Aster until it was confirmed to be polyphyletic – as previously defined, the genus Aster contained groups of species with different most recent ancestors. The American asters were then separated into several genera based on morphological characteristics and phylogenetic studies.Template:Sfnp Template:Sfnp

Within Symphyotrichum, S. novae-angliae and S. turbinellum are monotypic within sections. S. novae-angliae is classified in the subgenus Virgulus. In 1994, it was placed in section Grandiflori, subsection Polyligulae.Template:Sfnp In 2002, it was segregated within its own section Polyliguli.Template:Sfnp The list follows the 2002 circumscription of section Polyliguli for the species. S. turbinellum is classified in the subgenus Symphyotrichum. It has been placed within its own section Turbinelli.Template:Sfnp It was previously placed in section Symphyotrichum, subsection Turbinelli.Template:Sfnp The list follows the more recent circumscription of section Turbinelli for the species.

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Symphyotrichum subg. Chapmaniana (Semple) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
Symphyotrichum subg. Astropolium (Nutt.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
Symphyotrichum subg. Virgulus (Raf.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Ericoidei (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Patentes (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Brachyphylli (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. PatentesTemplate:Sfnp
- sect. Grandiflori (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Mexicanae G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Grandiflori (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Polyliguli (Semple & Brouillet) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Concolores (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
Symphyotrichum subg. Ascendentes (Rydb.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
Symphyotrichum subg. SymphyotrichumTemplate:Sfnp
- sect. Conyzopsis (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Occidentales (Rydb.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. Turbinelli (Rydb.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
- sect. SymphyotrichumTemplate:Sfnp
  - subsect. Dumosi (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Heterophylli (Nees) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
    - series Concinni (Nees) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
    - series Cordifolii (G.Don in Loudon) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Porteriani (Rydb.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp
  - subsect. Symphyotrichum
    - series Punicei (House) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp
    - series Symphyotrichum

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Type species
Clade	Type species	Source
Genus Symphyotrichum	S. novi-belgii	Template:Sfnp
Subgenus Chapmaniana	S. chapmanii	Template:Sfnp
Subgenus Astropolium	S. tenuifolium	Template:Sfnp
Subgenus Virgulus	S. concolor	Template:Sfnp
Section Ericoidei	S. ericoides	Template:Sfnp
Section Patentes	S. patens	Template:Sfnp
Subsection Brachyphylli	S. walteri	Template:Sfnp
Subsection Patentes	S. patens	Template:Sfnp
Section Grandiflori	S. grandiflorum	Template:Sfnp
Subsection Mexicanae	S. moranense	Template:Sfnp
Subsection Grandiflori	S. grandiflorum	Template:Sfnp
Section Polyliguli	S. novae-angliae	Template:Sfnp
Section Concolores	S. concolor	Template:Sfnp
Subgenus Ascendentes	S. ascendens	Template:Sfnp
Subgenus Symphyotrichum	S. novi-belgii	Template:Sfnp
Section Conyzopsis	S. ciliatum	Template:Sfnp
Section Occidentales	S. spathulatum	Template:Sfnp
Section Turbinelli	S. turbinellum	Template:Sfnp
Section Symphyotrichum	S. novi-belgii	Template:Sfnp
Subsection Dumosi	S. dumosum	Template:Sfnp
Subsection Heterophylli	S. cordifolium	Template:Sfnp
Series Concinni	S. laeve	Template:Sfnp
Series Cordifolii	S. cordifolium	Template:Sfnp
Subsection Porteriani	S. porteri	Template:Sfnp
Subsection Symphyotrichum	S. novi-belgii
Series Punicei	S. puniceum	Template:Sfnp
Series Symphyotrichum	S. novi-belgii

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Species list

Subgenus Chapmaniana

Subgenus *Chapmaniana* (Semple) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – one species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	Distribution
Script error: No such module "anchor".S. chapmaniiScript error: No such module "Indent". Photo of a flower head of S. chapmanii taken 24 November 2015 in Apalachicola National Forest, Florida.	(Torr. & A.Gray)Script error: No such module "Indent".Semple & Brouillet	Aster chapmanii	1841	Savanna aster	Template:NatureServeCS	Wetlands, bogs, acid swampsScript error: No such module "Indent".Script error: No such module "convert".	Map of Alabama and Florida with counties of distribution of Symphyotrichum chapmanii shaded in green: Primarily the Apalachicola River drainage basin. Alabama counties — Geneva and Houston; Florida counties — Alachua, Bay, Calhoun, Franklin, Gulf, Jackson, Liberty, Okaloosa, Santa Rosa, St. Lucie, Wakulla, Walton, and Washington. Template:Sfnp

Subgenus Astropolium

Subgenus *Astropolium* (Nutt.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – twelve species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varieties	NSScript error: No such module "Indent".Template:Sfnp	Habitat	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. divaricatumScript error: No such module "Indent". S. divaricatum: Photograph of Symphyotrichum divaricatum taken 10 November 2018 in Bell County, Texas.	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Tripolium divaricatum	1840	Southern annual saltmarsh asterTemplate:Sfnp	Template:NatureServeCS	Marshy habitats, roadsides, lawns, and waste placesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum divaricatum native distribution: Mexico — Baja California Sur, Chihuahua, Coahuila, and Tamaulipas; US — Alabama, Arkansas, Kansas, Louisiana, Mississippi, Nebraska, New Mexico, Oklahoma, Tennessee, Texas, and Virginia. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. glabrifoliumScript error: No such module "Indent". S. glabrifolium: Details from an image from iNaturalist, photographed 13 March 2021, Malargue, Mendoza, Argentina	(DC.)Script error: No such module "Indent".G.L.Nesom	Erigeron glabrifolius	1836		Template:NatureServeCS	Wet meadows and stream edgesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum glabrifolium native distribution map: Argentine provinces — Mendoza, Neuquén, Río Negro, and Santa Cruz; and central and south Chile. Template:Sfnp
Script error: No such module "anchor".S. graminifoliumScript error: No such module "Indent". S. graminifolium: Inflorescence from Aster squamatus var. graminifolius herbarium specimen L3030201. Collected in Ypacaray, Paraguay, 1 April 1913 by E. Hassler and stored at the Naturalis Biodiversity Center.	(Spreng.)Script error: No such module "Indent".G.L.Nesom	Conyza graminifolia	1826		Template:NatureServeCS	Humid placesTemplate:Sfnp	Symphyotrichum graminifolium distribution map: Argentina, Bolivia, Brazil, Paraguay, and Uruguay.
Script error: No such module "anchor".S. martiiScript error: No such module "Indent". S. martii: Crop from an image of the Aster martii holotype specimen, collected at the throat of the Vacaria River, Minas Gerais, Brazil, n.d.	(Baker)Script error: No such module "Indent".G.L.Nesom	Aster martii	1882		Template:NatureServeCS	Cerrado savanna, grasslands Template:Sfnp	Symphyotrichum martii distribution map: Brazil — Minas Gerais. Template:Sfnp
Script error: No such module "anchor".S. parviflorumScript error: No such module "Indent". S. parviflorum at Coyote Hills Regional Park, California, US	(Nees)Script error: No such module "Indent".G.L.Nesom	Aster parviflorus	1818	Southwestern annual saltmarsh asterTemplate:Sfnp	Template:NatureServeCS	Marshy habitats and roadsidesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum parviflorum native distribution: USA (Alabama, Arizona, California, Florida, Nevada, New Mexico, Oklahoma, Texas, Utah); Costa Rica; Belize; Cuba; Ecuador; Mexico (Aguascalientes, Baja California Norte, Baja California Sur, Campeche, Chiapas, Chihuahua, Coahuila, Colima, Ciudad de Mexico, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México State, Michoacan, Morelos, Nayarit, Nuevo León, Oaxaca, Puebla, Querétaro, Quintana Roo, San Luis Potosí, Sinaloa, Sonora, Tabasco, Tamaulipas, Tlaxcala, Veracruz, Yucatán, Zacatecas); Belize; Nicaragua; Haiti; Dominican Republic. Template:Sfnp
Script error: No such module "anchor".S. patagonicumScript error: No such module "Indent".	(Cabrera)Script error: No such module "Indent".G.L.Nesom	Aster patagonicus	1971		Template:NatureServeCS	Mallines and lagoon edgesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum patagonicum distribution map: Argentine provinces – Chubut, Mendoza, Neuquén, and Santa Cruz. Template:Sfnp
Script error: No such module "anchor".S. peteroanumScript error: No such module "Indent". S. peteroanum: Details from a Symphyotrichum peteroanum herbarium specimen (as Aster vahlii var. latifolius). Chile, Province Biobio in the Sierra de Polcura, 1 February 1972.	(Phil.)Script error: No such module "Indent".G.L.Nesom	Aster peteroanus	1894		Template:NatureServeCS	Humid montane ecosystemsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum peteroanum native distribution: Subantarctic mountains of Argentina and Chile. Template:Sfnp
Script error: No such module "anchor".S. potosinumScript error: No such module "Indent". S. potosinum: Details from a Symphyotrichum potosinum photo with white ray florets, yellow center, somewhat firm but grass-like leaves	(A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster potosinus	1880	Santa Rita Mountain asterTemplate:Sfnp	Template:NatureServeCS	Muddy and wet soils on stream banksScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum potosinum distribution map: Huachuca Mountains in Cochise County, Arizona; Mexican states of Aguascalientes, Chihuahua, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacan, Oaxaca, Puebla, San Luis Potosí, Sonora, Veracruz, and Zacatecas. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. regnelliiScript error: No such module "Indent". S. regnelli: Details of a Symphyotrichum regnelli herbarium specimen held at the New York Botanical Garden, collected 10 March 2001, Rio Grande do Sul, Brazil.	(Baker)Script error: No such module "Indent".G.L.Nesom	Aster regnellii	1882		Template:NatureServeCS	Swamps or damp savanna soilsTemplate:Sfnp	Symphyotrichum regnellii distribution map: Argentine provinces — Corrientes and Misiones; west-central, southeast, and south Brazil. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. subulatumScript error: No such module "Indent". S. subulatum flower head close-up	(Michx.)Script error: No such module "Indent".G.L.Nesom	Aster subulatus	1803	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Brackish marshes, salt marshes, roadsidesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum subulatum distribution map: Argentina; Bahamas; Belize; Bolivia; Brazil; Canada — New Brunswick and Ontario; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; Guatemala; Haiti; Honduras; Jamaica; Mexico; Nicaragua; Paraguay; Peru; Uruguay; US — Alabama, Arizona, Arkansas, California, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Kansas, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah, and Virginia; and, Venezuela. Also introduced worldwide.
Script error: No such module "anchor".S. tenuifoliumScript error: No such module "Indent". S. tenuifolium: Photo of Symphyotrichum tenuifolium taken 31 August 2019 in New York, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster tenuifolius	1753	Perennial saltmarsh asterTemplate:SfnpScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Coastal salt marshes, brackish marshes, low pine woodsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum tenuifolium distribution map: Bahamas, Cuba, and US (Alabama, Connecticut, Delaware, Florida, Georgia, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Rhode Island, South Carolina, Texas, and Virginia).
Script error: No such module "anchor".S. vahliiScript error: No such module "Indent". S. vahlii: Photograph of Symphyotrichum vahlii taken 14 January 2019 at East Falkland, Falkland Islands.	(Gaudich.)Script error: No such module "Indent".G.L.Nesom	Erigeron vahlii	1825	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Grassland, heathland, peaty soil, sandy soilScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum vahlii distribution map: South Argentina, Bolivia, central and south Chile, and Falkland Islands (UK).

Subgenus Virgulus

Subgenus Virgulus (Raf.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp

Section Ericoidei

Section *Ericoidei* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – two species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	Habitat	Distribution
Script error: No such module "anchor".S. ericoidesScript error: No such module "Indent". S. ericoides: Photo of inflorescence of Symphyotrichum ericoides taken 12 September 2017 in Green Lake County, Wisconsin, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster ericoides	1753	White heath asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Open locations with sandy, gravelly, or disturbed soilScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum ericoides distribution map: Canada — Alberta, British Columbia, Manitoba, Northwest Territories, Ontario, Québec, and Saskatchewan; Mexico — Coahuila and Nuevo León; US — Arizona, Arkansas, Colorado, Connecticut, Delaware, District of Columbia, Idaho, Illinois, Indiana, Iowa, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Jersey, New Mexico, New York, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Dakota, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. falcatumScript error: No such module "Indent". S. falcatum: Photo of flower head of Symphyotrichum falcatum taken 2 September 2008 in Bozeman, Montana, US.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster falcatus	1834	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Well-drained soils, stream banks and slopes, and othersScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum falcatum distribution map: Canada — Alberta, British Columbia, Manitoba, Northwest Territories, Ontario, Saskatchewan, and Yukon; Mexico — Chihuahua, Coahuila, Durango, Jalisco, Nuevo León, and Sonora; US — Alaska, Arizona, Colorado, Idaho, Illinois, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, Utah, Wisconsin, and Wyoming. Template:Sfnp Template:Sfnp

Section Patentes

Section Patentes (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp

Subsection Brachyphylli

Subsection *Brachyphylli* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – two species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. adnatumScript error: No such module "Indent". S. adnatum: Photo of an inflorescence of Symphyotrichum adnatum taken 25 November 2019 in Punta Gorda, Florida, US.	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Aster adnatus	1834	Scaleleaf aster	Template:NatureServeCS	Sandy soils, scrub, woodsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum adnatum distribution map: Bahamas and US (Alabama, Florida, Georgia, Louisiana, and Mississippi).
Script error: No such module "anchor".S. walteriScript error: No such module "Indent". S. walteri: Photo of Symphyotrichum walteri taken 21 December 2019 in Orange County, Florida, US.	(Alexander)Script error: No such module "Indent".G.L.Nesom	Aster walteri	1933	Walter's aster	Template:NatureServeCS	Sandy and clay soils, woods edges, open areasScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum walteri distribution map: US — Florida, Georgia, North Carolina, and South Carolina.

Subsection Patentes

Subsection *Patentes* – three species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. georgianumScript error: No such module "Indent". S. georgianum: Photo of Symphyotrichum georgianum taken 14 October 2008 in Georgia, US.	(Alexander)Script error: No such module "Indent".G.L.Nesom	Aster georgianus	1933	Georgia aster	Template:NatureServeCS	Sandy or clay soil, woodlands, mostly PiedmontScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum georgianum distribution map: US — Alabama, Florida, Georgia, North Carolina, and South Carolina.
Script error: No such module "anchor".S. patensScript error: No such module "Indent". S. patens: Photo of Symphyotrichum patens taken 20 October 2020 in Polkton, North Carolina, US.	(Aiton)Script error: No such module "Indent".G.L.Nesom	Aster patens	1789	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Dry woodlands, sandy or clay soils, fieldsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum patens distribution map: US — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia, and West Virginia. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. phlogifoliumScript error: No such module "Indent". S. phlogifolium: Photo of Symphyotrichum phlogifolium taken 17 September 2020 in Ohio, US.	(Muhl. ex Willd.)Script error: No such module "Indent".G.L.Nesom	Aster phlogifolius	1803	Thinleaf late purple aster	Template:NatureServeCS	Various soils, rich mesic hardwood forestsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum phlogifolium distribution map: US — Alabama, Connecticut, Delaware, District of Columbia, Georgia, Indiana, Kentucky, Maryland, Massachusetts, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, and West Virginia.

Section Grandiflori

Section Grandiflori (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp

Subsection Mexicanae

Subsection *Mexicanae* G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – seven species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	Habitat	Distribution
Script error: No such module "anchor".S. bimaterScript error: No such module "Indent". S. bimater: Details of the inflorescence of a specimen of Symphyotrichum bimater stored in the New York Botanical Garden Steere Herbarium	(Standl. & Steyerm.)Script error: No such module "Indent".G.L.Nesom	Aster bimater	1944	Template:NatureServeCS	Pine-oak woods, ravines, slopes, grassy openingsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum bimater distribution map: Guatemala; Mexico — Chiapas and Oaxaca. Template:Sfnp
Script error: No such module "anchor".S. chihuahuense	G.L.Nesom		2018	Template:NatureServeCS	Grassland, oak-pine woodsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum chihuahuense distribution map: Chihuahua and Durango (Mexico). Template:Sfnp
Script error: No such module "anchor".S. hintoniiScript error: No such module "Indent". S. hintonii: Details of the inflorescence of a specimen of Symphyotrichum hintonii collected in Guerrero, Mexico, on 21 December 1937.	(G.L.Nesom)Script error: No such module "Indent".G.L.Nesom	Aster hintonii	1989	Template:NatureServeCS	Oak and oak-pine woodsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum hintonii distribution map: Mexico — Guerrero. Template:Sfnp
Script error: No such module "anchor".S. moranenseScript error: No such module "Indent". S. moranense: Photo of a flower head of Symphyotrichum moranense taken 18 December 2020 at Acuitzio, Michoacán, México.	(Kunth)Script error: No such module "Indent".G.L.Nesom	Aster moranensis	1818	Template:NatureServeCS	Grassland, woodlandsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum moranense distribution map: Mexico — Aguascalientes, Chihuahua, Distrito Federal, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacán, Morelos, Nayarit, Oaxaca, Puebla, Querétaro, San Luis Potosí, Sinaloa, Tlaxcala, Veracruz, and Zacatecas. Template:Sfnp
Script error: No such module "anchor".S. purpurascens	(Sch.Bip.)Script error: No such module "Indent".G.L.Nesom	Aster purpurascens	1854	Template:NatureServeCS	Open woodsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum purpurascens distribution map: Guatemala — Huehuetenango Department; Mexico — Chiapas, Distrito Federal, Guanajuato, Guerrero, Hidalgo, México, Nuevo León, Oaxaca, Puebla, San Luis Potosí, Tamaulipas, and Tlaxcala. Template:Sfnp
Script error: No such module "anchor".S. trilineatumScript error: No such module "Indent". S. trilineatum: White flower head from an image of Symphyotrichum trilineatum taken on 19 September 2020 at San Luis de la Paz, Guanajuato, Mexico	(Sch.Bip. ex Klatt)Script error: No such module "Indent".G.L.Nesom	Aster trilineatus	1884	Template:NatureServeCS	Mountains (sierra)Template:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum trilineatum distribution map: Guatemala — Huehuetenango Department and Totonicapán Department; Mexico — Chiapas, Chihuahua, Distrito Federal, Durango, Guanajuato, Guerrero, Hidalgo, México, Michoacán, Nuevo León, Oaxaca, Puebla, San Luis Potosí, Tamaulipas, Tlaxcala, and Veracruz. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. turneriScript error: No such module "Indent". S. turneri: Detail of an image of a specimen of Symphyotrichum turneri (at that time Aster moranensis var. turneri) collected on 5 October 1985 at Súchil, Durango, Mexico.	(S.D.Sundb. & A.G.Jones)Script error: No such module "Indent".G.L.Nesom	Aster moranensis var. turneri	1986	Template:NatureServeCS	Woods, along waterways, and in wet pasturesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum turneri distribution map: Mexico — Durango. Template:Sfnp

Subsection Grandiflori

Subsection *Grandiflori* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – eight species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. campestreScript error: No such module "Indent".S. campestre: Photo of a flower head of Symphyotrichum campestre taken 29 July 2019 at Easley Hot Springs, Idaho, US	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Aster campestris	1840	Western meadow aster	Template:NatureServeCS	Dry habitats, rocky and sandy soils near ponds and streamsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum campestre distribution map: Canada — Alberta and British Columbia; US — California, Colorado, Idaho, Montana, Nevada, Oregon, Washington, and Wyoming
Script error: No such module "anchor".S. estesiiScript error: No such module "Indent".S. estesii: Photo of a cropped inflorescense 8 October 2014 at Coffee County, Tennessee, US	Semple Template:Sfnp		2019Template:Sfnp	Template:Ubc	Template:NatureServeCS	Hydroxeric soils in open, sunny, flat prairiesScript error: No such module "Indent".Approx. Script error: No such module "convert".Template:Efn Template:Sfnp	May Prairie StateScript error: No such module "Indent".Natural AreaScript error: No such module "Indent".Coffee County,Script error: No such module "Indent".Tennessee (US)Script error: No such module "Check for unknown parameters".Template:SfnpScript error: No such module "Indent". Map of the US state of Tennessee with Coffee County shaded in light green and the approximate location of May Prairie State Natural Area shaded in darker green
Script error: No such module "anchor".S. fendleriScript error: No such module "Indent". S. fendleri: Photo of a flower head of Symphyotrichum fendleri taken 15 September 2020 at Gove, Kansas, US	(A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster fendleri	1849	Fendler's aster	Template:NatureServeCS	Open, sandy, silty, shaly, often rocky soils and similarScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum fendleri distribution map: US — Colorado, Kansas, Nebraska, New Mexico, Oklahoma, and Texas
Script error: No such module "anchor".S. fontinaleScript error: No such module "Indent". S. fontinale: Photo of two flower heads of Symphyotrichum fontinale taken in southern Florida on 29 November 2019	(Alexander)Script error: No such module "Indent".G.L.Nesom	Aster fontinalis	1933	Florida water aster	Template:NatureServeCS	Marshes, sandhills, hammocks, flood plains, streamsScript error: No such module "Indent".Script error: No such module "convert".	Map of Georgia and Florida with county boundaries and distribution of Symphyotrichum fontinale shaded in green: Georgia counties — Grady; Florida counties — Alachua, Citrus, Collier, Dixie, Lee, Liberty, Marion, Miami-Dade, Monroe, Pasco, and Taylor Template:Sfnp Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. grandiflorumScript error: No such module "Indent". S. grandiflorum: Photo of Symphyotrichum grandiflorum taken 28 October 2020 near Fayetteville, North Carolina, US	(L.)Script error: No such module "Indent".G.L.Nesom	Aster grandiflorus	1753	Large-flowered aster	Template:NatureServeCS	Sandy soils and hills, thickets, roadsidesScript error: No such module "Indent".Script error: No such module "convert". and higher	Symphyotrichum grandiflorum distribution map: North Carolina, South Carolina, and Virginia (US)
Script error: No such module "anchor".S. oblongifoliumScript error: No such module "Indent". S. oblongifolius: Photo of many flower heads of Symphyotrichum oblongifolium taken on 18 September 2017 in Iowa County, Wisconsin, US	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Aster oblongifolius	1818	Template:Ubc	Template:NatureServeCS	Open and dry, rocky or sandy soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum oblongifolium distribution map: Mexico — Coahuila; US — Alabama, Arkansas, Colorado, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Virginia, West Virginia, Wisconsin, and Wyoming Template:Sfnp
Script error: No such module "anchor".S. pygmaeumScript error: No such module "Indent". S. pygmaeum: Flower head close-up cropped from a Symphyotrichum pygmaeum observation on Victoria Island, Kitikmeot Region, Nunavut, Canada, from 30 July 2022	(Lindl.)Script error: No such module "Indent".Brouillet & Selliah	Aster pygmaeus	1834	Pygmy aster	Template:NatureServeCS	Sandy or silty wet areas, gravelly tundra, tundra slopesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum pygmaeum distribution map: areas of Alaska, Northwest Territories, and Nunavut Template:Sfnp
Script error: No such module "anchor".S. yukonenseScript error: No such module "Indent". S. yukonense: Symphyotrichum yukonense observed 4 August 2023 in Yukon, Canada	(Cronquist)Script error: No such module "Indent".G.L.Nesom	Aster yukonensis	1945	Yukon aster	Template:NatureServeCS	Mud flats, rocky or silty lakeshoresScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum yukonense distribution map: areas of Alaska, Yukon, and Northwest Territories Template:Sfnp

Section Polyliguli

Section *Polyliguli* (Semple & Brouillet) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – one species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. novae-angliaeScript error: No such module "Indent". S. novae-angliae: Photo of several flower heads of Symphyotrichum novae-angliae taken 20 September 2020 at Richmond Hill, Ontario, Canada.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster novae-angliae	1753	New England aster	Template:NatureServeCS	Open, typically moist habitatsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum novae-angliae range map: Native distribution in green: Canada — Manitoba, New Brunswick, Nova Scotia, Ontario, and Québec; US — Alabama, Arkansas, Colorado, Connecticut, Delaware, District of Columbia, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Virginia, West Virginia, and Wisconsin. Introduced North American distribution in blue: US — Montana, Oregon, Utah, Washington, and Wyoming.

Section Concolores

Section *Concolores* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – five species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. concolorScript error: No such module "Indent". S. concolor: Photo of flower head of Symphyotrichum concolor taken 24 October 2011 in Montgomery County, North Carolina, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster concolor	1753	Eastern silver asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Scrub, flatwoods, fields, roadsidesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum concolor distribution map: Bahamas and US (Alabama, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Massachusetts, Mississippi, New Jersey, New York, North Carolina, Rhode Island, South Carolina, Tennessee, and Virginia).
Script error: No such module "anchor".S. lucayanumScript error: No such module "Indent". S. lucayanum: Close-up of an inflorescence from a specimen collected 8 November 1973 west of Freeport, West Grand Bahama, Bahamas.	(Britton)Script error: No such module "Indent".G.L.Nesom	Aster lucayanus	1906	Pineland asterTemplate:Sfnp	Template:NatureServeCS	Pine woodlands and wetland edgesTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Efn	Endemic to the island of Grand BahamaScript error: No such module "Check for unknown parameters".Template:SfnpScript error: No such module "Indent". Symphyotrichum lucayanum distribution map: endemic to the island of Grand Bahama.
Script error: No such module "anchor".S. plumosumScript error: No such module "Indent". S. plumosum: Photo of a close-up of a flower head of Symphyotrichum plumosum taken 24 August 2021 in Florida, US.	(Small)Script error: No such module "Indent".Semple	Aster plumosus	1924		Template:NatureServeCS	Deep, sandy soils, pine flatwoods, pine-scrub oak woodsScript error: No such module "Indent".Script error: No such module "convert".	Map of Florida showing county borders with green shading on counties representing the distribution of Symphyotrichum plumosum: Central Florida Panhandle — counties of Calhoun, Franklin, Gadsden, Gulf, Jackson, Leon, Liberty, and Wakulla. Template:Sfnp
Script error: No such module "anchor".S. pratenseScript error: No such module "Indent". S. pratense: Photo of a flower head of Symphyotrichum pratense taken on 4 October 2013 in western Alabama, US.	(Raf.)Script error: No such module "Indent".G.L.Nesom	Aster pratensis	1817	Barrens silky aster	Template:NatureServeCS	Prairies and fields, woodland and scrub, roadsidesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum pratense distribution map: US — Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, Tennessee, Texas, and Virginia.
Script error: No such module "anchor".S. sericeumScript error: No such module "Indent". S. sericeum: Close-up photo of a small inflorescence of Symphyotrichum sericeum taken 29 August 2017 in central Wisconsin, US.	(Vent.)Script error: No such module "Indent".G.L.Nesom	Aster sericeus	1800	Western silvery aster	Template:NatureServeCS	Many open habitatsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum sericeum distribution map: Canada — Manitoba and Ontario; US — Arkansas, Georgia, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, Oklahoma, South Dakota, Tennessee, Texas, and Wisconsin.

Subgenus Virgulus named hybrids

Subgenus *Virgulus* named hybrids – three
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)	Parents	Habitat	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. × amethystinumScript error: No such module "Indent". S. × amethystinum: Photo of inflorescence of Symphyotrichum × amethystinum taken 27 September 2020 in London, Ontario, Canada.	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Aster amethystinus	1840	Amethyst asterTemplate:Sfnp	S.Script error: No such module "String".ericoidesScript error: No such module "String".×Script error: No such module "Indent".S. novae-angliaeTemplate:Sfnp	Prairies or fields, disturbed ground, near parent plantsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum × amethystinum recorded occurrences: Canada — Ontario; US — Colorado, Connecticut, Illinois, Indiana, Iowa, Kentucky, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, New Jersey, New York, North Dakota, Pennsylvania, Rhode Island, Vermont, Washington, and Wisconsin.
Script error: No such module "anchor".S. × batesii	(Rydb.)Script error: No such module "Indent".G.L.Nesom	Aster batesii	1931		S.Script error: No such module "String".ericoidesScript error: No such module "String".×Script error: No such module "Indent".S.Script error: No such module "String".oblongifoliumTemplate:Sfnp		Symphyotrichum × batesii recorded occurrences map: Nebraska.
Script error: No such module "anchor".S. × columbianum	(Piper)Script error: No such module "Indent".G.L.Nesom	Aster columbianus	1913		S.Script error: No such module "String".campestreScript error: No such module "String".×Script error: No such module "Indent".S.Script error: No such module "String".ericoidesTemplate:Sfnp		Symphyotrichum × columbianum recorded occurrences map: Oregon and Washington.

Subgenus Ascendentes

This subgenus contains two allopolyploid species derived from the historic hybridization of plants from the subgenera Symphyotrichum and Virgulus.Template:Sfnp

Subgenus *Ascendentes* (Rydb.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – two species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	Habitat	Distribution
Script error: No such module "anchor".S. ascendensScript error: No such module "Indent". S. ascendens: Symphyotrichum ascendens inflorescence, 12 September 2018, Cache National Forest, Deweyville, Utah.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster ascendens	1834	Template:Ubc	Template:NatureServeCS	Grasslands, sagebrush steppe, meadowsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum ascendens distribution map: Canada — Alberta, British Columbia, and Saskatchewan; Canada — Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, Utah, Washington, and Wyoming. Template:Sfnp
Script error: No such module "anchor".S. defoliatumScript error: No such module "Indent". S. defoliatum: San Bernardino aster, 16 October 2016, San Diego County, California.	(Parish)Script error: No such module "Indent".G.L.Nesom	Aster defoliatus	1904	San Bernardino aster	Template:NatureServeCS	Seeps, marshes, swamps, meadows, montane forests, coastal scrubsTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Topographical map of California with the range of Symphyotrichum defoliatum outlined in red: San Gabriel Mountains, San Bernardino Mountains, and Peninsular Ranges. Template:Sfnp

Subgenus Symphyotrichum

Section Conyzopsis

The three species in section Conyzopsis have reduced or absent ray florets.Template:Sfnp

Section *Conyzopsis* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – three species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. ciliatumScript error: No such module "Indent". S. ciliatum: Photo of inflorescence of Symphyotrichum ciliatum taken 5 September 2015 in the Farmington Bay area, Utah, US.	(Ledeb.)Script error: No such module "Indent".G.L.Nesom	Erigeron ciliatus	1829	Template:Ubc	Template:NatureServeCS	Moist prairies, steppes, salty areas (natural or manmade)Script error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum ciliatum native distribution map: Canada — Alberta, British Columbia, Manitoba, New Brunswick, Northwest Territories, Ontario, Québec, Saskatchewan, and Yukon; China — China North-Central, China Southeast, Heilongjiang, Inner Mongolia, Jilin, Liaoning, Manchuria, and Xinjiang; Kazakhstan; Kyrgyzstan; Mongolia; Russia — Altai Republic, Krasnoyarsk Krai, Primorsky Krai, Sakhalin, Tuva, Western Siberia, and Zabaykalsky Krai; Tadzhikistan; US — Alaska, Colorado, Idaho, Illinois, Indiana, Iowa, Kansas, Maine, Michigan, Minnesota, Missouri, Montana, Nebraska, New York, North Dakota, Ohio, Oklahoma, Pennsylvania, South Dakota, Utah, Washington, Wisconsin, and Wyoming; Uzbekistan. Template:Sfnp
Script error: No such module "anchor".S. frondosumScript error: No such module "Indent". S. frondosum: Photo of an inflorescence of Symphyotrichum frondosum taken 27 August 2016 at Big Bear Lake, California, US.	(Nutt.)Script error: No such module "Indent".G.L.Nesom	Tripolium frondosum	1840	Short-rayed alkali aster	Template:NatureServeCS	Wet meadows, marshes, saline conditionsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum frondosum distribution map: Canada — British Columbia; Mexico — Baja California; US — Arizona, California, Colorado, Idaho, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.
Script error: No such module "anchor".S. laurentianumScript error: No such module "Indent". S. laurentianum: Photo of inflorescence taken 10 September 2007 in the Magdalen Islands, Gulf of Saint Lawrence, Québec, Canada.	(Fernald)Script error: No such module "Indent".G.L.Nesom	Aster laurentianus	1914	Gulf of St. Lawrence aster	Template:NatureServeCS	Brackish or salty marshes, shores, and dunesScript error: No such module "Indent".Sea level (Script error: No such module "convert".)	Symphyotrichum laurentianum distribution map: Canada — New Brunswick, Prince Edward Island, and Québec on the south shores of the Gulf of St. Lawrence.

Section Occidentales

Section *Occidentales* (Rydb.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – eleven species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. chilenseScript error: No such module "Indent". S. chilense: taken at Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, California, US, on 26 September 2016.	(Nees)Script error: No such module "Indent".G.L.Nesom	Aster chilensis	1832	Template:Ubc	Template:NatureServeCS	Coastal salt marshes, dunes and banks, grasslands, coniferous forestsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum chilense distribution map: Canada — British Columbia; US — Washington, Oregon, and California including the Channel Islands. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. eatoniiScript error: No such module "Indent". S. eatonii: Inflorescence of Symphyotrichum eatonii taken in the Red Butte area near Salt Lake City, Utah, US, on 15 September 2014.	(A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster foliaceus var. eatonii	1884	Eaton's aster	Template:NatureServeCS	Sunny wetlandsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum eatonii distribution map: Canada — Alberta, British Columbia, and Saskatchewan; US — Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.
Script error: No such module "anchor".S. foliaceumScript error: No such module "Indent". S. foliaceum: Inflorescences of Symphyotrichum foliaceum taken 7 August 2008 in British Columbia, Canada.	(Lindl. ex DC.)Script error: No such module "Indent".G.L.Nesom	Aster foliaceus	1836	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Meadows, open areas in woods, slopes, grasslandsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp Template:Sfnp	Symphyotrichum foliaceum distribution map: Canada — Alberta and British Columbia; US — Alaska, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.
Script error: No such module "anchor".S. greataeScript error: No such module "Indent". S. greatae: Close-up of the inflorescence of a Symphyotrichum greatae plant observed 30 September 2023, Ventura county, California, US	(Parish)Script error: No such module "Indent".G.L.Nesom	Aster greatae	1902	Greata's asterTemplate:Sfnp	Template:NatureServeCS	Damp places in canyons of the south slopes of the San Gabriel Mountains of CaliforniaScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum greatae distribution map: on south slopes of the San Gabriel Mountains in California. Template:Sfnp
Script error: No such module "anchor".S. halliiScript error: No such module "Indent". S. hallii: \ taken 31 August 2018, Eugene, Oregon, US.	(A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster hallii	1872	Hall's aster	Template:NatureServeCS	Grasslands and meadows with summer drynessScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum hallii distribution map: Oregon and Washington — Puget Sound region, Willamette Valley, outliers in Columbia Gorge and central Washington. County distribution: Oregon — Benton, Clackamas, Douglas, Hood River, Josephine, Lane, Linn, Marion, Multnomah, Polk, and Wasco; Washington — Clark, King, Okanogan, and Skagit. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. hendersoniiScript error: No such module "Indent". S. hendersonii: Isotype of Aster hendersonii stored at the Harvard University Herbarium. Collected 5 August 1894 at the Saint Maries River, Kootenai County, Idaho.	(Fernald)Script error: No such module "Indent".G.L.Nesom	Aster hendersonii	1895	Henderson's aster	Template:NatureServeCS	Meadows, forest openings, banksScript error: No such module "Indent".Script error: No such module "convert". and higher	Symphyotrichum hendersonii distribution map: US — California, Idaho, Montana, Oregon, and Washington. Template:Sfnp
Script error: No such module "anchor".S. jessicaeScript error: No such module "Indent". S. jessicae photo of inflorescence observed 29 August 2023, Whitman county, Washington, US	(Piper)Script error: No such module "Indent".G.L.Nesom	Aster jessicae	1898	Jessica's aster	Template:NatureServeCS	Dry grasslands, meadows, banks, woodland openingsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum jessicae distribution map: Palouse River and Clearwater River (Idaho) drainages; Idaho counties — Clearwater, Idaho, Latah, Lewis, and Nez Perce; Washington counties — Columbia, Walla Walla, and Whitman. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. lentumScript error: No such module "Indent". S. lentum photo taken 17 September 2015, Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, California, US.	(Greene)Script error: No such module "Indent".G.L.Nesom	Aster lentus	1894	Suisun marsh aster	Template:NatureServeCS	Freshwater marshes and swampsTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum lentum distribution map: California counties of Contra Costa, Napa, Sacramento, San Joaquin, Solano, and Yolo. Template:Sfnp
Script error: No such module "anchor".S. molleScript error: No such module "Indent". S. molle: Two flower heads of Symphyotrichum molle	(Rydb.)Script error: No such module "Indent".G.L.Nesom	Aster mollis	1901	Soft aster	Template:NatureServeCS	Dry montane meadowsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum molle distribution map: Bighorn Mountains of Montana and Wyoming outlined in white. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. spathulatumScript error: No such module "Indent". S. spathulatum flower heads photographed 29 July 2016, Mono County, California, US.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster spathulatus	1834	Western mountain asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Montane meadows, open woodlandsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum spathulatum distribution map: Canada — Alberta and British Columbia; Mexico — Baja California; US — California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming.
Script error: No such module "anchor".S. subspicatumScript error: No such module "Indent". S. subspicatum photograph taken 1 August 2016, Mount Waddington, British Columbia, Canada.	(Nees)Script error: No such module "Indent".G.L.Nesom	Aster subspicatus	1832	Douglas's aster	Template:NatureServeCS	Disturbed and weedy open areas, marshes, thicketsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum subspicatum distribution map: Canada — Alberta and British Columbia; US — Alaska, California, Idaho, Montana, Oregon, and Washington.

Section Turbinelli

Section *Turbinelli* (Rydb.) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – one species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)Script error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. turbinellumScript error: No such module "Indent". S. turbinellum photographed 12 October 2019, Franklin, Missouri, US.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster turbinellus	1835	Prairie aster	Template:NatureServeCS	Generally dry, acidic soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum turbinellum distribution map: US — Primarily the Ozarks of Arkansas, Illinois, Iowa, Kansas, Louisiana, Missouri, Nebraska, and Oklahoma.

Section Symphyotrichum

Subsection Dumosi

Subsection *Dumosi* (Torr. & A.Gray) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – seventeen species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. borealeScript error: No such module "Indent". S. boreale: 18 September 2018, Thunder Bay, Ontario, Canada	(Torr. & A.Gray)Script error: No such module "Indent".Á.Löve & D.Löve	Aster laxifolius var. borealis	1841	Template:Ubc	Template:NatureServeCS	Calcareous areas, wetland areasScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum boreale native distribution: Canada — Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Nunavut, Ontario, Prince Edward Island, Québec, Saskatchewan, and Yukon; US — Alaska, Colorado, Idaho, Illinois, Indiana, Iowa, Massachusetts, Michigan, Minnesota, Montana, Nebraska, New Hampshire, New Jersey, New York, North Dakota, Ohio, Pennsylvania, South Dakota, Vermont, Washington, West Virginia, Wisconsin, and Wyoming
Script error: No such module "anchor".S. bullatumScript error: No such module "Indent". S. bullatum photograph	(Klatt)Script error: No such module "Indent".G.L.Nesom	Aster bullatus	1894		Template:NatureServeCS	Wet ledgesTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum bullatum distribution map: Belize, Guatemala, Honduras, and Mexico (excluding northwest Mexico)
Script error: No such module "anchor".S. burgessiiScript error: No such module "Indent". S. burgessii: Aster burgessii isotype US 00145593, collected 4 March 1911 from Greater Antilles, Guane, Pinar del Río, Cuba	(Britton)Script error: No such module "Indent".G.L.Nesom	Aster burgessii	1914		Template:NatureServeCS	Rocky river banksTemplate:Sfnp	Symphyotrichum burgessii distribution map: western provinces of Cuba with 2011 names — Artemisa, Cienfuegos, La Habana, Matanzas, Mayabeque, Pinar del Río, Sancti Spíritus, and Villa Clara Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S.Script error: No such module "String".carnerosanumScript error: No such module "Indent". S. carnerosanum photographed 13 June 2021 at Arteaga, Coahuila, México.	(S.Watson)Script error: No such module "Indent".G.L.Nesom	Aster carnerosanus	1891		Template:NatureServeCS	Script error: No such module "convert".Template:Sfnp	Symphyotrichum carnerosanum distribution map: Mexican states — Coahuila, Nuevo León, and Tamaulipas.
Script error: No such module "anchor".S. dumosumScript error: No such module "Indent". S. dumosum photographed 13 October 2020, Polkton, North Carolina, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster dumosus	1753	Bushy aster	Template:NatureServeCS	Wetlands, muddy or mucky areas, sand, woodsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum dumosum distribution map: Canada — New Brunswick and Ontario; Dominican Republic; Haiti; US — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. eulaeScript error: No such module "Indent". S. eulae: Inflorescence close-up from a Symphyotrichum eulae specimen collected 5 November 1981 at Brazos County, Texas, US.	(Shinners)Script error: No such module "Indent".G.L.Nesom	Aster eulae	1950	Eula's aster	Template:NatureServeCS	Part shade, soils with clay or silt, bottom areas or stream banksScript error: No such module "Indent".Script error: No such module "convert".	refer to caption and footnote for caption Endemic to TexasScript error: No such module "Check for unknown parameters".Script error: No such module "Indent".Template:Sfnp Template:Sfnp Template:Efn
Script error: No such module "anchor".S. lanceolatumScript error: No such module "Indent". S. lanceolatum photographed 30 September 2020, Indiana, US.	(Willd.)Script error: No such module "Indent".G.L.Nesom	Aster lanceolatus	1803	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Stream banks, thickets, borders, ditches, meadows, mucky soils (depending on variety)Script error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum lanceolatum distribution map Canada — Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Ontario, Prince Edward Island, Québec, and Saskatchewan; Mexico — Baja California, Chihuahua, and Sonora; US — Alabama, Arizona, Arkansas, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. lateriflorumScript error: No such module "Indent". S. lateriflorum photographed 25 September 2012, Campbell County, Tennessee, US.	(L.)Script error: No such module "Indent".Á.Löve & D.Löve	Solidago lateriflora	1753	Template:Ubc	Template:NatureServeCS	Mostly shade, dry to humid soils, woodland edgesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum lateriflorum distribution map: Canada — Manitoba, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, and Québec; Mexico — Veracruz; US — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Vermont, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. leoneScript error: No such module "Indent". S. leone: Aster leonis holotype collected 7 December 1915 from marshes west of Batabanó, Cuba.	(Britton)Script error: No such module "Indent".G.L.Nesom	Aster leonis	1920		Template:NatureServeCS	MarshesTemplate:Sfnp	Symphyotrichum leone distribution map: Cuba.
Script error: No such module "anchor".S. nahannienseScript error: No such module "Indent". S. nahanniense photographed 16 August 2012 at Nahanni National Park Reserve, Northwest Territories, Canada.	(Cody)Script error: No such module "Indent".Semple	Aster nahanniensis	1974	Nahanni aster	Template:NatureServeCS	Stream banks near hot mineral springsScript error: No such module "Indent".About Script error: No such module "convert".	Nahanni NationalScript error: No such module "Indent".Park ReserveScript error: No such module "Indent".Northwest TerritoriesScript error: No such module "Indent".(Canada)Script error: No such module "Check for unknown parameters".Template:Sfnp Template:Sfnp Symphyotrichum nahanniense general range: Symphyotrichum nahanniense has been found at seven hot springs locations within the Nahanni National Park Reserve in Northwest Territories, Canada. The general location of those hot springs is outlined in green on this map.
Script error: No such module "anchor".S. ontarionisScript error: No such module "Indent". S. ontarionis photographed 21 September 2017, Green Lake County, Wisconsin, US.	(Wiegand)Script error: No such module "Indent".G.L.Nesom	Aster ontarionis	1928	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Moist soils or shores, other wetlands, field edgesScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum ontarionis distribution map: Canada — Ontario and Québec; US — Alabama, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New York, North Carolina, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, Vermont, and Wisconsin.
Script error: No such module "anchor".S. praealtumScript error: No such module "Indent". S. praealtum photographed 20 October 2018, southwest Mississippi, US.	(Poir.)Script error: No such module "Indent".G.L.Nesom	Aster praealtus	1811	Template:Ubc	Template:NatureServeCS	Usually moist and wet areasScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum praealtum distribution map: Canada — Ontario; Mexico — Chihuahua, Coahuila, and Nuevo León; US — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Dakota, Tennessee, Texas, Virginia, West Virginia, and Wisconsin. Template:Sfnp
Script error: No such module "anchor".S. racemosumScript error: No such module "Indent". S. racemosum photographed 14 October 2020, Mississippi, US	(Elliott)Script error: No such module "Indent".G.L.Nesom	Aster racemosus	1823	Template:Ubc	Template:NatureServeCS	Moist to wet, often brackish, soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum racemosum distribution map: Canada (introduced) – Ontario and New Brunswick; US (native) — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Vermont, Virginia, and West Virginia. Template:Sfnp
Script error: No such module "anchor".S. schaffneriScript error: No such module "Indent". S. schaffneri photo	(S.D.Sundb. & A.G.Jones)Script error: No such module "Indent".G.L.Nesom	Aster schaffneri	1986		Template:NatureServeCS	Disturbed oak forests, secondary vegetation areas, mountain mesophilic forests, rich black or brown soilsTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum schaffneri distribution map: Mexico — Hidalgo, Puebla, and Veracruz. Template:Sfnp
Script error: No such module "anchor".S. simmondsiiScript error: No such module "Indent". S. simmonsii photographed 18 December 2020, near Miromar Lakes, Florida, US.	(Small)Script error: No such module "Indent".G.L.Nesom	Aster simmondsii	1913	Simmonds' aster	Template:NatureServeCS	Moist to dry soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum simmondsii distribution map: US — Florida, Georgia, North Carolina, and South Carolina. Template:Sfnp
Script error: No such module "anchor".S.Script error: No such module "String".tradescantiiScript error: No such module "Indent". S. tradescantii photographed 23 August 2020, Yarmouth County, Nova Scotia, Canada.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster tradescantii	1753	Template:Ubc	Template:NatureServeCS	Shores, streams, freshwater estuariesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum tradescantii distribution map: Canada — New Brunswick, Newfoundland, Nova Scotia, and Québec; US — Maine, Massachusetts, New Hampshire, New Jersey, New York, Rhode Island, and Vermont.
Script error: No such module "anchor".S. welshiiScript error: No such module "Indent". S. welshii photographed 4 October 2018, southwestern Utah, US.	(Cronquist)Script error: No such module "Indent".G.L.Nesom	Aster welshii	1994	Welsh's aster	Template:NatureServeCS	Wet soils in dry areasScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum welshii distribution map: US — Arizona, Idaho, Montana, Utah, and Wyoming.

Subsection Heterophylli

Subsection Heterophylli (Nees) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp

Series Concinni

Series *Concinni* (Nees) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – two species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	Distribution
Script error: No such module "anchor".S. laeveScript error: No such module "Indent". S. laeve photographed 6 September 2020, MacGregor Point Provincial Park, Saugeen Shores, Ontario, Canada.	(L.)Script error: No such module "Indent".Á.Löve & D.Löve	Aster laevis	1753	Smooth asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Open and dry habitatsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum laeve distribution map: Canada — Alberta, British Columbia, Manitoba, Ontario, Saskatchewan, and Yukon (introduced in New Brunswick and Québec); Mexico — Coahuila; US — Alabama, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming. Template:Sfnp Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. oolentangienseScript error: No such module "Indent". S. oolentangiense photographed 29 August 2017, Marquette County, Wisconsin, US.	(Riddell)Script error: No such module "Indent".G.L.Nesom	Aster oolentangiensis	1835	Template:Ubc	Template:NatureServeCS	Dry or dry to wet habitatsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum oolentangiense distribution map: Canada — Ontario; Mexico — Coahuila; US — Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New York, Ohio, Oklahoma, Pennsylvania, South Dakota, Tennessee, Texas, and Wisconsin. Template:Sfnp Template:Sfnp

Series Cordifolii

Series *Cordifolii* (G.Don in Loudon) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – seven species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. anomalumScript error: No such module "Indent". S. anomalum photographed 2 September 2018, Benton County, Arkansas, US.	(Engelm.)Script error: No such module "Indent".G.L.Nesom	Aster anomalus	1843	Manyray aster	Template:NatureServeCS	Dry soils over limestone, acid soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum anomalum distribution map: US — Arkansas, Illinois, Kansas, Missouri, and Oklahoma. Template:Sfnp
Script error: No such module "anchor".S. ciliolatumScript error: No such module "Indent". S. ciliolatum photographed 3 August 2019, Prince George, British Columbia, Canada.	(Lindl.)Script error: No such module "Indent".Á.Löve & D.Löve	Aster ciliolatus	1836	Template:Ubc	Template:NatureServeCS	Rich, open deciduous forests, trails, stream banksScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum ciliolatum distribution map: Canada — Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest Territories, Nova Scotia, Ontario, Québec, Saskatchewan, and Yukon; US — Illinois, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, South Dakota, Vermont, Wisconsin, and Wyoming.
Script error: No such module "anchor".S. cordifoliumScript error: No such module "Indent". S. cordifolium photographed 13 October 2012, Baltimore Woods Nature Center, Marcellus, New York, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster cordifolius	1753	Template:Ubc	Template:NatureServeCS	Mostly rich, moist soils and woodsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum cordifolium distribution map: Canada — Manitoba, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, and Québec; US — Alabama, Arkansas, Connecticut, District of Columbia, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Vermont, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. drummondiiScript error: No such module "Indent". S. drummondii photographed 21 September 2019, Carol Stream, Illinois, US.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster drummondii	1835	Drummond's asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Old fields, woodlands, savannas depending on varietyTemplate:SfnpScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum drummondii distribution map: Mexico — Coahuila; US — Alabama, Arkansas, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Mississippi, Missouri, Nebraska, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, West Virginia, and Wisconsin. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. shortiiScript error: No such module "Indent". S. shortii, 1 October 2017, at edge of forested limestone bluffs, on the West Fork of the Red River at the Clarksville Greenway, Montgomery County, Tennessee, US.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster shortii	1834	Short's aster	Template:NatureServeCS	Thin rocky soils of woodlands and thickets often around limestone bluffsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum shortii native distribution: Canada — Ontario; US — Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Maryland, Michigan, Minnesota, Mississippi, North Carolina, Pennsylvania, Tennessee, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. undulatumScript error: No such module "Indent". S. undulatum photographed 1 October 2018, Archbald Pothole State Park, Archbald, Pennsylvania, US.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster undulatus	1753	Wavyleaf aster	Template:NatureServeCS	Dry or well-drained loamy or rocky soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum undulatum native distribution: Canada — Nova Scotia and Ontario; US — Alabama, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, and West Virginia.
Script error: No such module "anchor".S. urophyllumScript error: No such module "Indent". S. urophyllum photographed 29 August 2017, Port McNicoll, Ontario, Canada.	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster urophyllus	1836	Template:Ubc	Template:NatureServeCS	Open, dry to mesic habitatsScript error: No such module "Indent".Script error: No such module "convert". and higher	Symphyotrichum urophyllum native distribution: Canada — Ontario; US — Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Vermont, Virginia, West Virginia, and Wisconsin.

Subsection Porteriani

Subsection *Porteriani* (Rydb.) G.L.NesomScript error: No such module "Check for unknown parameters".Template:Sfnp – five species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. depauperatumScript error: No such module "Indent". S. depauperatum photographed 13 September 2009 at the serpentine grassland demonstration area in Nottingham County Park, Nottingham, Pennsylvania, US.	(Fernald)Script error: No such module "Indent".G.L.Nesom	Aster depauperatus	1908	Template:Ubc	Template:NatureServeCS	Serpentine or diabasic soilsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum depauperatum distribution map: US — Maryland (Baltimore and Cecil Counties); North Carolina (Granville County); and, Pennsylvania (Chester, Delaware, and Lancaster Counties). Template:Sfnp Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. kentuckienseScript error: No such module "Indent". S. kentuckiense photographed September 2022 in Hamilton County, Tennessee, US	(Britton)Script error: No such module "Indent".MedleyTemplate:Sfnp	Aster kentuckiensis	1901	Template:Ubc	Template:NatureServeCSScript error: No such module "Indent".Template:Sfnp	Limestone cedar glades and limestone roadsidesTemplate:Sfnp	Symphyotrichum kentuckiense recorded occurrences: US — Alabama, Georgia, Kentucky, and Tennessee Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. parvicepsScript error: No such module "Indent". S. parviceps flower head	(E.S.Burgess)Script error: No such module "Indent".G.L.Nesom	Aster ericoides var. parviceps	1898	Template:Ubc	Template:NatureServeCS	Dry, sandy, or loamy soils; barrens, fields, roadsides, old cemeteriesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum parviceps native distribution: US — Arkansas, Illinois, Iowa, Kansas, Missouri, and Oklahoma
Script error: No such module "anchor".S. pilosumScript error: No such module "Indent". S. pilosum: Symphyotrichum pilosum var. pilosum photographed 29 September 2020, Indiana, US	(Willd.)Script error: No such module "Indent".G.L.Nesom	Aster pilosus	1803	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Various and many, depending on varietyScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum pilosum native distribution: Canada — Ontario and Québec; US — Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Vermont, Virginia, West Virginia, and Wisconsin. Template:Sfnp
Script error: No such module "anchor".S. porteriScript error: No such module "Indent". S. porteri photograph, Lyons, Colorado	(A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster porteri	1881	Template:Ubc	Template:NatureServeCS	Rocky Mountain foothillsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum porteri native distribution: US — Colorado counties: Boulder, Douglas, El Paso, Gilpin, Jefferson, Larimer, Las Animas, and Teller; New Mexico counties: Harding and San Miguel; Wyoming counties: Albany, Carbon, and Laramie. Template:Sfnp Template:Sfnp

Subsection Symphyotrichum

Series Punicei

Series *Punicei* (House) SempleScript error: No such module "Check for unknown parameters".Template:Sfnp – five species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. elliottiiScript error: No such module "Indent". S. elliottii photographed 13 November 2020, Florida, US.	(Torr. & A.Gray)Script error: No such module "Indent".G.L.Nesom	Aster elliottii	1841	Elliott's aster	Template:NatureServeCS	Swamps, bogs, marshes, brackish marshesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum elliottii native distribution by state: US Atlantic Coastal Plain — Alabama, Florida, Georgia, Louisiana, North Carolina, South Carolina, and Virginia. Template:Sfnp
Script error: No such module "anchor".S. firmumScript error: No such module "Indent". S. firmum photographed 26 September 2019, Thunder Bay District, Ontario, Canada.	(Nees)Script error: No such module "Indent".G.L.Nesom	Aster firmus	1818	Glossy-leaved aster	Template:NatureServeCS	Wet soils, fens, marshesScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum firmum native distribution: Canada — Alberta, Manitoba, Ontario, Saskatchewan; US — Georgia, Iowa, Michigan, Minnesota, Missouri, Nebraska, New York.
Script error: No such module "anchor".S. prenanthoidesScript error: No such module "Indent". S. prenanthoides photographed 10 October 2020, Middlesex, Ontario, Canada.	(Muhl. ex Willd.)Script error: No such module "Indent".G.L.Nesom	Aster prenanthoides	1803	Crookedstem aster	Template:NatureServeCS	Mostly wetlands such as swamps and seepsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum prenanthoides native distribution: Canada — Ontario; US — Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maryland, Massachusetts, Michigan, Minnesota, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. puniceumScript error: No such module "Indent". S. puniceum photographed 21 September 2016, Beaver County, Pennsylvania, US.	(L.)Script error: No such module "Indent".Á.Löve & D.Löve	Aster puniceus	1753	Template:UbcScript error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	WetlandsScript error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum puniceum native distribution: Canada — Alberta, British Columbia, Labrador, Manitoba, New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Island, Québec, and Saskatchewan; US — Alabama, Connecticut, Delaware, Georgia, Illinois, Indiana, Iowa, Louisiana, Maine, Maryland, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Vermont, Virginia, West Virginia, and Wisconsin.
Script error: No such module "anchor".S. rhiannonScript error: No such module "Indent". S. rhiannon, September 2022, North Carolina, US.	Weakley & Govus		2004	Template:Ubc	Template:NatureServeCS	Serpentine barrensScript error: No such module "Indent".Script error: No such module "convert".	Buck CreekScript error: No such module "Indent".Serpentine Barrens,Script error: No such module "Check for unknown parameters".Template:SfnpScript error: No such module "Indent".Clay County,Script error: No such module "Indent".North Carolina (US)Script error: No such module "Check for unknown parameters".Template:SfnpScript error: No such module "Indent". Symphyotrichum rhiannon native distribution map. Species is endemic to the Buck Creek Serpentine Barrens in Clay County, North Carolina. Map source: USDA, NRCS PLANTS Database with additional information from Kauffman, G.L.; Nesom, G.L.; Weakley, A.S.; Govus, T.E.; Cotterman, L.M. (2004). "A new species of Symphyotrichum (Asteraceae: Astereae) from a serpentine barren in western North Carolina". SIDA, Contributions to Botany. 21: 827–839. ISSN 0036-1488. Retrieved 8 September 2021 – via Biodiversity Heritage Library.

Series Symphyotrichum

Series *Symphyotrichum* – four species
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s) and varietiesScript error: No such module "Indent".Template:Sfnp	NSScript error: No such module "Indent".Template:Sfnp	HabitatScript error: No such module "Indent".Template:Sfnp	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. anticostenseScript error: No such module "Indent". S. anticostense photograph	(Fernald)Script error: No such module "Indent".G.L.Nesom	Aster anticostensis	1915	Anticosti aster	Template:NatureServeCS	Calcareous river shores, limestone lake shoresScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum anticostense native distribution: Canada — New Brunswick and Québec; US — Maine. Template:Sfnp
Script error: No such module "anchor".S. novi-belgiiScript error: No such module "Indent". S. novi-belgii photographed 28 August 2019 at Paroisse de Grand Manan, New Brunswick, Canada.	(L.)Script error: No such module "Indent".G.L.Nesom	Aster novi-belgii	1753	New York asterScript error: No such module "Indent".Script error: No such module "Indent". Template:Smalldiv	Template:NatureServeCS	Mostly sea or stream shores, thickets, dunes, barrens (depending on variety)Script error: No such module "Indent".Script error: No such module "convert".Template:Sfnp	Symphyotrichum novi-belgii native distribution: Canada — Labrador, New Brunswick, Newfoundland, Nova Scotia, Prince Edward Island, and Québec; US — Connecticut, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, South Carolina, Vermont, Virginia, and West Virginia.
Script error: No such module "anchor".S. retroflexumScript error: No such module "Indent". S. retroflexum, Macon County, North Carolina	(Lindl.)Script error: No such module "Indent".G.L.Nesom	Aster retroflexus	1836	Rigid whitetop aster	Template:NatureServeCS	Moist or dry wooded areas, moist meadowsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum retroflexum native distribution: US — Blue Ridge Mountains of Alabama, Georgia, North Carolina, South Carolina, Tennessee, and Virginia. Source: USDA, NRCS PLANTS Database with added information from John C. Semple's Astereae Lab. Template:Sfnp Template:Sfnp
Script error: No such module "anchor".S. robynsianumScript error: No such module "Indent". S. robynsianum photographed 24 August 2019, Longridge Point, Cochrane district, Ontario, Canada.	(J.Rousseau) Brouillet & Labrecque	Aster robynsianus	1957	Robyn's aster	Template:NatureServeCS	Moist, open, sandy, gravelly, or rocky habitatsScript error: No such module "Indent".Script error: No such module "convert".	Symphyotrichum robynsianum native distribution: Canada — Manitoba, Ontario, and Québec; US — Michigan, Minnesota, and Wisconsin.

Subgenus Symphyotrichum named hybrids

Subgenus *Symphyotrichum* named hybrids – ten
Scientific nameScript error: No such module "Indent".and picture	Author citationScript error: No such module "Indent".Template:Sfnp	BasionymScript error: No such module "Indent".Template:Sfnp	YearScript error: No such module "Indent".Template:Sfnp	Common name(s)	Parents	Habitat	DistributionScript error: No such module "Indent".Template:Sfnp
Script error: No such module "anchor".S. × finkii	(Rydb.)Script error: No such module "Indent".G.L.Nesom	Aster finkii	1931		S. cordifolium × S. shortiiTemplate:Sfnp	Wooded bluffs and fencerowsTemplate:Sfnp	Symphyotrichum × finkii recorded occurrences: The locations are from the USDA PLANTS Database with added county information from two sources. Iowa — Fayette County; West Virginia — no county information; Wisconsin — Eau Claire, Grant, and Waupaca Counties. Template:Efn Template:Sfnp
Script error: No such module "anchor".S. × gravesiiScript error: No such module "Indent". S. × gravesii: Aster gravesii (Symphyotrichum x gravesii) specimen collected 2 October 1902, Ithaca, Tompkins County, New York, US.	(E.S.Burgess)Script error: No such module "Indent".G.L.Nesom	Aster gravesii	1901	Graves' asterTemplate:Sfnp	S. dumosum × S. laeveTemplate:Sfnp	Dry woodsTemplate:Sfnp	Symphyotrichum × gravesii recorded occurrences: Connecticut.
Script error: No such module "anchor".S. × longulumScript error: No such module "Indent". S. × longulum: Aster longulus specimen collected July 1892, Mille Lacs County, Minnesota, US.	(E.Sheld.)Script error: No such module "Indent".G.L.Nesom	Aster longulus	1894		S. boreale × S. puniceumTemplate:Sfnp	Swampy and marshy areasTemplate:Sfnp	Symphyotrichum × longulum recorded occurrences: Canada — Saskatchewan; US — Minnesota, New Jersey, New York, and Wisconsin
Script error: No such module "anchor".S. × priceae S. × priceae: photo taken 29 August 2020 in Huntsville, Alabama	(Britton)Script error: No such module "Indent".G.L.Nesom	Aster priceae	1901		S. kentuckiense × S. pilosumTemplate:Sfnp		KentuckyTemplate:Sfnp
Script error: No such module "anchor".S. × salignumScript error: No such module "Indent". S. × salignum inflorescence photographed 8 September 2016, Finland	(Willd.)Script error: No such module "Indent".G.L.Nesom	Aster salignus	1803		S. lanceolatum var. lanceolatumScript error: No such module "String".× S. novi-belgii var. novi-belgiiTemplate:Sfnp		Symphyotrichum × salignum recorded occurrences: US — Wisconsin. There is also an extensive presence of this hybrid in Europe and western Asia in the following countries: Assam, Austria, Baltic States, Belarus, Belgium, Bulgaria, Czechoslovakia, Denmark, Finland, France, Germany, Great Britain, Hungary, Ireland, Italy, Kazakhstan, Krym, Netherlands, Norway, Poland, Romania, Spain, Sweden, Switzerland, Tadzhikistan, Ukraine, Uzbekistan, and Yugoslavia. Template:Efn
Script error: No such module "anchor".S. × schistosumScript error: No such module "Indent". S. × schistosum: Aster schistosus specimen detail, collected 15 September 1907 in the vicinity of Millboro, Bath County, in the Allegheny Mountains, Virginia, US.	(E.S.Steele)Script error: No such module "Indent".G.L.Nesom	Aster schistosus	1911		S. cordifolium × S. laeveTemplate:Sfnp	Shale gravel, dry hillsTemplate:Sfnp	Symphyotrichum × schistosum recorded occurrences: US — Virginia.
Script error: No such module "anchor".S. × subgeminatumScript error: No such module "Indent". S. × subgeminatum specimen collected 4 September 1895, Mount Desert Island, Hancock County, Maine, US.	(Fernald)Script error: No such module "Indent".G.L.Nesom	Aster foliaceus var. subgeminatus	1915		S. ciliolatum × S. novi-belgii var. novi-belgiiTemplate:Sfnp	Template:Unbulleted list center	Map of Symphyotrichum × subgeminatum recorded occurrences: Newfoundland and Québec (Canada).
Script error: No such module "anchor".S. × tardiflorumScript error: No such module "Indent". S. × tardiflorum specimen collected 7 October 1924, Pittsford, Vermont, US.	(L.)Script error: No such module "Indent".Greuter, M.V.Agab. & Wagenitz	Aster tardiflorus	1763		S. cordifolium × S. puniceumTemplate:Sfnp	Along streamsTemplate:Sfnp	Symphyotrichum × tardiflorum recorded occurrences: New Brunswick, Nova Scotia, and Québec (Canada); New York (US).
Script error: No such module "anchor".S. × versicolorScript error: No such module "Indent". S. × versicolor field specimen collected 15 October 2023, Verviers, Belgium.	(Willd.)Script error: No such module "Indent".G.L.Nesom	Aster versicolor	1803	Late Michaelmas daisyTemplate:Sfnp	S. laeve var. laeveScript error: No such module "String".× S. novi-belgii var. novi-belgiiTemplate:Sfnp		Symphyotrichum × versicolor recorded occurrences by country in Europe in blue, adjusted on map using current boundaries: Austria; Belgium; Czech Republic; France; Germany; Great Britain; Hungary; Ireland; Italy; Madeira; Netherlands; Norway; Poland; Romania; Slovakia; Spain; Switzerland; Ukraine; and Yugoslavia.
Script error: No such module "anchor".S. × woldeniiScript error: No such module "Indent". S. × woldenii: Aster woldenii (Symphyotrichum × woldenii) isotype, Emmet County, Iowa, 6 September 1924.	(Rydb.)Script error: No such module "Indent".G.L.Nesom	Aster woldenii	1931		S. laeve × S. praealtumTemplate:Sfnp		Symphyotrichum × woldenii recorded occurrences: Iowa.

Notes

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Citations

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References

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Template:Portal bar

List of Symphyotrichum species

Contents

Conventions

Classification

Classification of Symphyotrichum

Classification within Symphyotrichum

Species list

Subgenus Chapmaniana

Subgenus Astropolium

Subgenus Virgulus

Section Ericoidei

Section Patentes

Subsection Brachyphylli

Subsection Patentes

Section Grandiflori

Subsection Mexicanae

Subsection Grandiflori

Section Polyliguli

Section Concolores

Subgenus Virgulus named hybrids

Subgenus Ascendentes

Subgenus Symphyotrichum

Section Conyzopsis

Section Occidentales

Section Turbinelli

Section Symphyotrichum

Subsection Dumosi

Subsection Heterophylli

Series Concinni

Series Cordifolii

Subsection Porteriani

Subsection Symphyotrichum

Series Punicei

Series Symphyotrichum

Subgenus Symphyotrichum named hybrids

Notes

Citations

References

Navigation menu

List of Symphyotrichum species

Conventions

Classification

Classification of Symphyotrichum

Classification within Symphyotrichum

Species list

Subgenus Chapmaniana

Subgenus Astropolium

Subgenus Virgulus

Section Ericoidei

Section Patentes

Subsection Brachyphylli

Subsection Patentes

Section Grandiflori

Subsection Mexicanae

Subsection Grandiflori

Section Polyliguli

Section Concolores

Subgenus Virgulus named hybrids

Subgenus Ascendentes

Subgenus Symphyotrichum

Section Conyzopsis

Section Occidentales

Section Turbinelli

Section Symphyotrichum

Subsection Dumosi

Subsection Heterophylli

Series Concinni

Series Cordifolii

Subsection Porteriani

Subsection Symphyotrichum

Series Punicei

Series Symphyotrichum

Subgenus Symphyotrichum named hybrids

Notes

Citations

References

Navigation menu

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