Taxon Details

Lomatium rigidum

stiff lomatium

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Taxon Summary:

Lomatium rigidum, commonly known as stiff lomatium, is a perennial herb in the Apiaceae that is found only in California. It occurs within Great Basin scrub, and Pinyon and juniper woodland, growing at elevations from 1200 to 2200 meters. Lomatium rigidum is ranked 4.3, Plants of Limited Distribution, A Watch List; Not very threatened in California.

Lifeform: perennial herb
Blooming Period: Apr-May
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Elevation:
1200 - 2200 meters
3935 - 7220 feet
General Habitats:
  • Great Basin scrub
  • Pinyon and juniper woodland
Microhabitat Details:
Microhabitat:
  • Rocky
Notes:
Can be locally common.
Threats:
Taxonomy:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Inyo (INY)
Quads: Name (Quad Code)
Aberdeen (3611883), Big Pine (3711823), Coyote Flat (3711824), Fish Springs (3711813), Kearsarge Peak (3611873), Split Mtn. (3711814)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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