Taxon Report

Streptanthus bernardinus (Greene) Parish

Laguna Mountains jewelflower

Print Report


  Classification
Scientific Name:
 Streptanthus bernardinus (Greene) Parish
Common Name:
 Laguna Mountains jewelflower
Family: Brassicaceae
Element Code: PDBRA2G060
USDA Plants Symbol: STBE
Synonyms/Other Names:

Ecology and Life History
Lifeform: perennial herb
Blooming Period: May-Aug May-Aug
Elevation: 670-2500 (2200-8205)
General Habitats: Chaparral, Lower montane coniferous forest
Microhabitat:
Microhabitat Details:

Conservation Status
CA Rare Plant Rank: 4.3
Global Rank: G3G4
State Rank:
 S3S4
State List: None
Fed List: None
Other Status: SB_CalBG/RSABG
CRPR Changes:

Occurrence Data from the CNDDB
Total Occurrences: 22
Element Occurrence Ranks:
   Excellent (A) 1
   Good (B) 5
   Fair (C) 1
   Poor (D) 0
   None (X) 0
   Unknown (U) 15

Location
California Endemic:  True
California Counties and Islands: Name (Code)
Riverside (RIV), San Bernardino (SBD), San Diego (SDG)
Quads: Name (Quad Code)
Big Bear City (3411637), Big Bear Lake (3411628), Butler Peak (3411731), Cajon (3411734), Cucamonga Peak (3411725), Cuyamaca Peak (3211685), Devore (3411724), Dulzura (3211667), Fawnskin (3411638), Forest Falls (3411618), Harrison Mtn. (3411722), Idyllwild (3311666), Imperial Beach (3211751), Jamul Mountains (3211668), Julian (3311615), Keller Peak (3411721), Lake Arrowhead (3411732), Lake Fulmor (3311677), Monument Peak (3211684), Mount Laguna (3211674), National City (3211761), Otay Mesa (3211658), Otay Mountain (3211657), Queen Mtn. (3411611), San Bernardino North (3411723), San Gorgonio Mtn. (3411617), San Jacinto Peak (3311676), Twentynine Palms (3411621)

Threat List Data from the CNDDB

Threat List Total: 6
EOs with Threat Listed: Total EOs % of EOs
6 27 %
Recreational use (non-ORV) 5 22%
Road/trail construction/maint. 3 13%
Development 2 9%
Logging 1 4%
Non-native plant impacts 1 4%
ORV activity 1 4%

Notes
Does plant occur in BA? Threatened by recreational activities, vehicles, and road maintenance.
Threats:
Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 28 December 2024].