Sabal minor
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Sabal minor, commonly known as the dwarf palmetto,[1] is a small species of palm. It is native to the deep southeastern and south-central United States and northeastern Mexico. It is naturally found in a diversity of habitats, including maritime forests, swamps, floodplains, and occasionally on drier sites.[2] It is often found growing in calcareous marl soil.[3] Sabal minor is one of the most frost and cold tolerant among North American palms.
Distribution
This palm's native range spans on the Atlantic Coast from central Florida north to Monkey Island, North Carolina.[3] On the Gulf Coast, it spans from central Florida to central Texas, Arkansas, north to southern Oklahoma and northern Alabama, then south in the State of Nuevo León in Mexico.[4]
Description
Sabal minor grows up to Template:Convert in height, with a trunk up to Template:Convert diameter. It is a fan palm (Arecaceae tribe Corypheae), with the leaves with a bare petiole terminating in a rounded fan of numerous leaflets. Each leaf is Template:Convert long, with 40 leaflets up to Template:Convert long, conjoined over half of this length. The flowers are yellowish-white, Template:Convert across, produced in large compound panicles up to Template:Convert long, extending out beyond the leaves. The fruit is a black drupe Template:Convert long containing a single seed.[2]
Cultivation
Sabal minor is one of the most cold hardy palms in cultivation; however, it does best when grown in hot and humid tropical summer conditions, and may struggle or grow slowly in cool summer climates. It is leaf hardy to near Template:Convert, and has been known to survive brief periods of Template:Convert temperatures. It is generally cultivated in subtropical and warm temperate climates. S.Template:Nbspminor can grow in a wide variety of soil types, and is often found submerged in swamps in the southeastern United States. It grows in both full sun and shaded locations, though it will do best in the cooler garden zones (below zone USDA 7) in full sun and a wind sheltered location.
In the United States, since the 1960s, cultivation of Sabal minor has spread beyond the deep southern United States. S.Template:Nbspminor is cultivated along the East Coast from Florida to Connecticut, and on the West Coast from Vancouver BC south to San Diego. It is a recommended horticultural plant by the Virginia Cooperative Extension.[5] There are several cultivars, including those from the Outer Banks of North Carolina (northernmost strains), and those from Oklahoma and Texas. One popular strain is 'McCurtain', named after McCurtain County, Oklahoma, where they are native. These tend to remain trunkless and smaller than those from warmer areas. S.Template:Nbspminor is a popular landscape palm in coastal resort areas from Virginia Beach, Virginia, to southern Texas.
Gallery
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Dwarf palmettos (Sabal minor) at Palmetto State Park, Texas (2 June 2007)
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Sabal minor and resurrection fern (Pleopeltis polypodioides) growing on oak limb, Big Thicket National Preserve, Hardin Co. Texas (23 October 2019)
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Sabal minor grouping in natural setting.
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A dwarf palmetto frond in Congaree National Park, South Carolina (8 November 2008)
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Sabal minor in saltwater marsh habitat, Hatteras North Carolina.
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Sabal minor often start showing a trunk once they get very old. This example is around 100 years old in Frisco, NC.
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Sabal minor and the needle palm, also from the Southeast, are some of the world's most freeze-hardy palm species.
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Young Sabal minor
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A naturalistic planting of Sabal minor outside the National Air and Space Museum in Washington, DC.
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Sabal minor - MHNT
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References
External links
- Biota of North America Program 2014 county distribution map
- Interactive Distribution Map for Sabal minor
- ↑ Template:PLANTS
- ↑ a b Sabal minor in Flora of North America
- ↑ a b Script error: No such module "citation/CS1".
- ↑ Kew World Checklist of Selected Plant Families
- ↑ Care Sheet for Sabal minor or “Dwarf Palmetto” in Virginia Landscapes Fact and Care Sheet for Virginia Gardens