Species Details

Streptanthus insignis ssp. insignis

plumed jewelflower

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Scientific Name:
Streptanthus insignis Jeps. ssp. insignis
Common Name:
plumed jewelflower
Family: Brassicaceae
Element Code: PDBRA2G0Q2
USDA Plants Symbol: STINI
Synonyms/Other Names:
Lifeform: annual herb
Blooming Period: Mar-May
JFMAMJJASOND
Elevation:
300 - 1100 meters
985 - 3610 feet
General Habitats:
  • Chaparral
Microhabitat Details: Graywacke
Microhabitat:
  • Openings
  • Rocky
  • Serpentine (often)
  • Shale
  • Talus
Notes:

Possibly threatened by non-native plants. See Manual of the Flowering Plants of California, p. 420 (1925) by W.L. Jepson for original description, and Madroño 30(4): 234-239 (1983) for revised nomenclature. 

Threats:
Taxonomy:
Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Fresno (FRE), Kings (KNG), Merced (MER), Monterey (MNT), San Benito (SBT)
Quads: Name (Quad Code)
Cerro Colorado (3612068), Cherry Peak (3612162), Ciervo Mtn. (3612045), Curry Mountain (3612014), Hepsedam Peak (3612037), Hernandez Reservoir (3612047), Idria (3612046), Llanada (3612058), Lonoak (3612038), Los Banos Valley (3612181), Ortigalita Peak (3612078), Panoche (3612057), Panoche Pass (3612161), Parkfield (3512084), Priest Valley (3612026), Rock Spring Peak (3612048), Ruby Canyon (3612171), San Benito (3612151), San Benito Mtn. (3612036), Santa Rita Peak (3612035), Sherman Peak (3612025), Smith Mountain (3612015), The Dark Hole (3512083)
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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