Lasthenia glabrata
Template:Short description Template:Speciesbox
Lasthenia glabrata is a North American species of flowering plant in the family Asteraceae known by the common names yellowray goldfields[1] and yellow-rayed lasthenia.[2] It is endemic to California, where it is a resident of vernal pools and other moist areas in a number of habitat types. It is widespread across much of the state, from San Diego County to Tehama County.[3]
Description
Lasthenia glabrata is an annual herb growing up to Script error: No such module "convert". tall. The thin stem has a few pairs of oppositely-arranged, smooth-edged linear leaves each up to Script error: No such module "convert". long.[4][5][6]
The plant flowers in solitary or loosely clustered flower heads with 7-15 yellow ray florets surrounding numerous disc florets.[4]
The fruit is an achene a few millimeters long with no pappus.[4]
- Lasthenia glabrata subsp. glabrata - San Francisco Bay area, Orange County, mid part of Central Valley
- Lasthenia glabrata subsp. coulteri (A.Gray) Ornduff - southern California, northern Central Valley
References
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- ↑ Template:BSBI 2007
- ↑ Calflora taxon report, University of California, Lasthenia glabrata Lindley, Yellow rayed Lasthenia, yellow rayed goldfields, yellowray goldfields
- ↑ a b c d Flora of North America, Lasthenia glabrata Lindley
- ↑ Lindley, John 1835. Edwards's Botanical Register 21: plate 1780 plus subsequent text page full-page color illustration, diagnosis in Latin, commentary in English
- ↑ Rydberg, Per Axel 1913. in Britton, Nathaniel Lord, North American Flora 34: 81
- ↑ Cite error: Script error: No such module "Namespace detect".Script error: No such module "Namespace detect".
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