Species Details

Claytonia umbellata

Great Basin claytonia

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Scientific Name:
Claytonia umbellata Wats.
Common Name:
Great Basin claytonia
Family: Montiaceae
Element Code: PDPOR030P0
USDA Plants Symbol: CLUM
Synonyms/Other Names:
CA Rare Plant Rank: 2B.1
Fed List: None
State List: None
Global Rank: G4
State Rank:
S1
Other Status:
CRPR Changes:
changed from 2B.3 to 2B.1 on 2019-12-05
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 1994-01-01
Date Edited: 2021-07-14
Lifeform: perennial herb
Blooming Period: May-Aug
JFMAMJJASOND
Elevation:
1705 - 3500 meters
5595 - 11485 feet
General Habitats:
  • Subalpine coniferous forest (talus)
Microhabitat Details:
Microhabitat:
Notes:

Possibly threatened by vehicles. See Botany of the King Exploration, p. 43 (1871) for original description.

Threats:


Taxonomy:
Threat List Total: 2
Total EOs % of EOs
EOs with Threat Listed: 1 20 %
THREAT LIST:
ORV activity 1 20%
Road/trail construction/maint. 1 20%
Total Occurrences: 5
Element Occurrence Ranks:
A B C D X U
0 1 0 0 0 4
Occurrence Status:
Historical >20 Years 3
Recent <=20 Years 2
Presence:
Presumed Extant 5
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA), Nevada (NV), Oregon (OR)
California Counties and Islands: Name (Code)
Alpine (ALP), Lassen (LAS)*, Mono (MNO)
Quads: Name (Quad Code)
Heenan Lake (3811966), Milford (4012023)*, Mt. Patterson (3811943), Stony Ridge (4012024)
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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