Eryngium spinosepalum
| Eryngium spinosepalum | |
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| Species: | E. spinosepalum
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| Eryngium spinosepalum Mathias
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Eryngium spinosepalum, known by the common names spinysepal eryngo and spiny-sepaled button celery, is an uncommon species of flowering plant in the carrot family.[1]
Distribution
The annual or perennial herb is endemic to California, where it is native to the eastern San Joaquin Valley (southern Central Valley) and adjacent lower Sierra Nevada foothills.[1]
It is a plant of vernal pools, moist grasslands, swales, and similar wetland habitats.[1] It grows at elevations of 100–1,270 metres (330–4,170 ft).[2]
Description
Eryngium spinosepalum is an erect perennial herb growing up to about 75 centimetres (30 in) tall with a thick, hairless branching stem.[2]
The leaves are widely lance-shaped to oblong, edged with sharp, pointed lobes, and up to 35 centimetres (14 in) in length.[2]
The inflorescence is an array of spherical flower heads each up to 2 centimetres (0.79 in) wide and surrounded by several narrow, pointed bracts which may be edged in spines. The heads bloom in white petals, during April and May.[2]
See also
References
External links
- Calflora Database: Eryngium spinosepalum (Spiny sepaled button celery, Spinysepal eryngo)
- Jepson eFlora (TJM2) treatment of Eryngium spinosepalum
- USDA Plants Profile
- UC CalPhotos gallery of Eryngium spinosepalum (spinysepal eryngo)
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