Species Details

Lomatium ravenii var. paiutense

Paiute lomatium

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Scientific Name:
Lomatium ravenii Math. & Const. var. paiutense K. Carlson & D. Mansfield
Common Name:
Paiute lomatium
Family: Apiaceae
Element Code: PDAPI1B1L1
USDA Plants Symbol:
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Apr-Jun
Elevation:
880 - 1680 meters
2885 - 5510 feet
General Habitat:
  • Great Basin scrub
General Micro Habitat:
Micro Habitat:
  • Clay
  • Gravelly
  • Rocky
  • Volcanic
Notes:
Threats:

Possibly threatened by grazing and pipeline construction. 

Taxonomy:

Previously included at the species level as L. ravenii. Differentiated from var. ravenii in having elliptic to obovate-oblong ultimate leaf segments, leaves that are generally less than three times longer than wide, densely hirtellous, with rarely persistent leaf bases, and in being widespread across northern Great Basin and Owyhee Uplands. 

Other:
Total Occurrences: 21
Element Occurrence Ranks:
A B C D X U
0 2 5 0 0 14
Occurrence Status:
Historical >20 Years 17
Recent <=20 Years 4
Presence:
Presumed Extant 21
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Idaho (ID), Nevada (NV), Oregon (OR), Utah (UT)
California Counties and Islands: Name (Code)
Lassen (LAS), Modoc (MOD)
Quads: Name (Quad Code)
Hays Canyon (4111938), Calneva Lake (4012021), Cedarville (4112052), Eagleville (4112031), Five Springs (4012052), Herlong (4012022), Karlo (4012053), Little Mud Flat (4012042), Shaffer Mtn. (4012043), Spencer Creek (4012031), Warren Peak (4112042)
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.

Map

Presumed Extant
Counties   Quads