Species Details

Euphorbia misera

cliff spurge

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CA Rare Plant Rank: 2B.2
Fed List: None
State List: None
Global Rank: G5
State Rank:
S2
Other Status: SB_CalBG/RSABG
CRPR Changes:
changed from 2.2 to 2B.2 on 2013-06-12
Add Date: 1974-01-01
Date Edited: 2021-06-03
Lifeform: perennial shrub
Blooming Period: (Oct)Dec-Aug
Elevation:
10 - 500 meters
35 - 1640 feet
General Habitat:
  • Coastal bluff scrub
  • Coastal scrub
  • Mojavean desert scrub
General Micro Habitat: rocky
Micro Habitat:
Notes:
Threatened by development and non-native plants.
Threats:
Taxonomy:
Other:
References:
Total Occurrences: 40
Element Occurrence Ranks:
A B C D X U
2 3 6 2 1 26
Occurrence Status:
Historical >20 Years 14
Recent <=20 Years 26
Presence:
Presumed Extant 39
Possibly Extirpated 0
Presumed Extirpated 1
California Endemic:
California Island:
States: Name (Code)
Baja California (BA), California (CA), Isla Guadalupe, Baja (GU)
California Counties and Islands: Name (Code)
Los Angeles (LAX), Orange (ORA), Riverside (RIV), San Diego (SDG), Santa Barbara (SBA)
Quads: Name (Quad Code)
Dana Point (3311746), Del Mar (3211782), Desert Hot Springs (3311685), Encinitas (3311713), Imperial Beach (3211751), La Jolla (3211772), Laguna Beach (3311757), National City (3211761), Oceanside (3311724), Otay Mesa (3211658), Point Loma (3211762), San Clemente Island Central (3211874), San Clemente Island South (3211873), San Juan Capistrano (3311756), San Luis Rey (3311723)*, Santa Catalina North (3311844), Santa Cruz Island B (3311986), White Water (3311686)
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