Species Details

Lomatium observatorium

Mt. Hamilton lomatium

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Scientific Name:
Lomatium observatorium Constance & Ertter
Common Name:
Mt. Hamilton lomatium
Family: Apiaceae
Element Code: PDAPI1B2J0
USDA Plants Symbol: LOOB3
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Mar-May
Elevation:
1219 - 1330 meters
4000 - 4365 feet
General Habitat:
  • Cismontane woodland
General Micro Habitat:
Micro Habitat:
Notes:
Possibly threatened by fire suppression and non-native plants. Not in TJM (1993). See MadroƱo 43(4):515 (1996) for original description.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 4
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 4
Occurrence Status:
Historical >20 Years 4
Recent <=20 Years 0
Presence:
Presumed Extant 4
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Santa Clara (SCL), Stanislaus (STA)
Quads: Name (Quad Code)
Isabel Valley (3712135), Lick Observatory (3712136), Mt. Boardman (3712144)
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