Species Details

Streptanthus morrisonii ssp. kruckebergii

Kruckeberg's jewelflower

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Scientific Name:
Streptanthus morrisonii F.W. Hoffm. ssp. kruckebergii Dolan & LaPre
Common Name:
Kruckeberg's jewelflower
Family: Brassicaceae
Element Code: PDBRA2G0S4
USDA Plants Symbol: STMOK
Synonyms/Other Names:
Lifeform: perennial herb
Blooming Period: Apr-Jul
JFMAMJJASOND
Elevation:
215 - 1035 meters
705 - 3395 feet
General Habitats:
  • Cismontane woodland (serpentinite)
Microhabitat Details:
Microhabitat:
Notes:
Possibly threatened by gold mining activities. See Streptanthus morrisonii in The Jepson Manual. See MadroƱo 36(1):38 (1989) for original description.
Threats:
Taxonomy:
Total Occurrences: 5
Element Occurrence Ranks:
A B C D X U
1 1 0 0 0 3
Occurrence Status:
Historical >20 Years 4
Recent <=20 Years 1
Presence:
Presumed Extant 5
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Lake (LAK), Napa (NAP)
Quads: Name (Quad Code)
Jericho Valley (3812274), Knoxville (3812273)
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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