Species Details

Clarkia australis

Small's southern clarkia

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Scientific Name:
Clarkia australis E. Small
Common Name:
Small's southern clarkia
Family: Onagraceae
Element Code: PDONA05040
USDA Plants Symbol: CLAU2
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: May-Aug
Elevation:
800 - 2075 meters
2625 - 6810 feet
General Habitat:
  • Cismontane woodland
  • Lower montane coniferous forest
General Micro Habitat:
Micro Habitat:
Notes:
Threatened by logging. See Canadian Journal of Botany 49:1211-1217 (1971) for taxonomic treatment.
Threats:
Taxonomy:
Other:
Total Occurrences: 41
Element Occurrence Ranks:
A B C D X U
0 4 4 0 1 32
Occurrence Status:
Historical >20 Years 34
Recent <=20 Years 7
Presence:
Presumed Extant 40
Possibly Extirpated 1
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Madera (MAD), Mariposa (MPA), Tuolumne (TUO)
Quads: Name (Quad Code)
Ackerson Mtn. (3711977), Ascension Mtn. (3711978), Buckhorn Peak (3712061), Cherry Lake South (3711988), Coulterville (3712062), Crandall Peak (3812022), Duckwall Mtn. (3712081), El Portal (3711967), Fish Camp (3711946), Jawbone Ridge (3712071), Kinsley (3711968), Lake Eleanor (3711987), Tamarack Flat (3711976), Tuolumne (3712082), Twain Harte (3812012)
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