Euphorbia abramsiana
Common Name: Abrams' spurge
Family: Euphorbiaceae
Synonyms: Chamaesyce abramsiana
Element Code: PDEUP0D010
Full Name: Euphorbia abramsiana L.C. Wheeler

2011 Neal Kramer
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 109
  • Element Occurrence Ranks:
    A B C D X U
    9 31 34 10 1 24
  • Population Status:
    >20 yrs
    <=20 yrs
    8 101
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    108 1 0
Notes Glossary
  • Threatened by vehicles, solar energy development, and non-native plants. See Bulletin of the Southern California Academy of Sciences 33:109 (1934) for original description, MadroƱo 32(3):188 (1985) for alternative nomenclature, and Taxon 55:397-420 (2006) for taxonomic treatment.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 2001-01-01
  • Last Update: 2016-08-17
Location Glossary
  • Elevation: -5 - 1310 meters
  • California Endemic: no
  • Other States: Arizona, Baja California, Nevada, Sonora
  • California Counties and Islands:   name (code)
    Imperial (IMP),  Riverside (RIV),  San Bernardino (SBD),  San Diego (SDG)
  • Quads:   name (DWR code) USGS code
    Calexico (004B) 3211564,  Heber (005A) 3211565,  Coyote Wells (006B) 3211568,  Brawley (016A) 3211585,  Sweeney Pass (018C) 3211672,  Carrizo Mtn. (018D) 3211671,  Monument Peak (019B) 3211684,  Alpine (021D) 3211677,  Tortuga (028A) 3311523,  Amos (028D) 3311513,  Niland (029A) 3311525,  Kane Spring NW (030B) 3311528,  Harpers Well (030C) 3311518,  Shell Reef (031A) 3311621,  Borrego Mountain SE (031D) 3311611,  Earthquake Valley (032C) 3311614,  Cibola (040C) 3311436,  Thumb Peak (041A) 3311447,  Augustine Pass (043A) 3311543,  Clark Lake (047D) 3311633,  Blythe NE (058A) 3311465,  Ripley (058C) 3311456,  McCoy Peak (059A) 3311467,  McCoy Spring (059B) 3311468,  Hopkins Well (059C) 3311458,  Roosevelt Mine (059D) 3311457,  Ford Dry Lake (060A) 3311561,  Hayfield Spring (062A) 3311565,  Hayfield (062B) 3311566,  Rancho Mirage (065B) 3311664,  Toro Peak (065C) 3311654,  Inca (076D) 3311477,  San Bernardino Wash (079B) 3311586,  Myoma (082D) 3311673,  Cross Roads (094B) 3411422,  Parker SW (095C) 3411414,  Rice (097D) 3411417,  Cadiz Valley SW (099C) 3411514,  East of Dale Lake (100A) 3411525,  Humbug Mountain (101D) 3411517,  Homer (173B) 3411488,  Goffs (174A) 3411581,  Desert Spring (175A) 3411583,  Colton Well (175B) 3411584,  Blind Hills (175D) 3411573,  Fountain Peak (176A) 3411585,  Van Winkle Spring (176D) 3411575,  Homer Mtn. (198C) 3511418,  Hackberry Mountain (199C) 3511512,  Signal Hill (199D) 3511511,  Castle Peaks (224C) 3511532,  Hart Peak (224D) 3511531,  Valley Wells (226B) 3511546
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable. This data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant Presumed Extirpated or Unknown 1873
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website [accessed ].

3211564=Calexico (004B) 3211564;3211565=Heber (005A) 3211565;3211568=Coyote Wells (006B) 3211568;3211585=Brawley (016A) 3211585;3211672=Sweeney Pass (018C) 3211672;3211671=Carrizo Mtn. (018D) 3211671;3211684=Monument Peak (019B) 3211684;3211677=Alpine (021D) 3211677;3311523=Tortuga (028A) 3311523;3311513=Amos (028D) 3311513;3311525=Niland (029A) 3311525;3311528=Kane Spring NW (030B) 3311528;3311518=Harpers Well (030C) 3311518;3311621=Shell Reef (031A) 3311621;3311611=Borrego Mountain SE (031D) 3311611;3311614=Earthquake Valley (032C) 3311614;3311436=Cibola (040C) 3311436;3311447=Thumb Peak (041A) 3311447;3311543=Augustine Pass (043A) 3311543;3311633=Clark Lake (047D) 3311633;3311465=Blythe NE (058A) 3311465;3311456=Ripley (058C) 3311456;3311467=McCoy Peak (059A) 3311467;3311468=McCoy Spring (059B) 3311468;3311458=Hopkins Well (059C) 3311458;3311457=Roosevelt Mine (059D) 3311457;3311561=Ford Dry Lake (060A) 3311561;3311565=Hayfield Spring (062A) 3311565;3311566=Hayfield (062B) 3311566;3311664=Rancho Mirage (065B) 3311664;3311654=Toro Peak (065C) 3311654;3311477=Inca (076D) 3311477;3311586=San Bernardino Wash (079B) 3311586;3311673=Myoma (082D) 3311673;3411422=Cross Roads (094B) 3411422;3411414=Parker SW (095C) 3411414;3411417=Rice (097D) 3411417;3411514=Cadiz Valley SW (099C) 3411514;3411525=East of Dale Lake (100A) 3411525;3411517=Humbug Mountain (101D) 3411517;3411488=Homer (173B) 3411488;3411581=Goffs (174A) 3411581;3411583=Desert Spring (175A) 3411583;3411584=Colton Well (175B) 3411584;3411573=Blind Hills (175D) 3411573;3411585=Fountain Peak (176A) 3411585;3411575=Van Winkle Spring (176D) 3411575;3511418=Homer Mtn. (198C) 3511418;3511512=Hackberry Mountain (199C) 3511512;3511511=Signal Hill (199D) 3511511;3511532=Castle Peaks (224C) 3511532;3511531=Hart Peak (224D) 3511531;3511546=Valley Wells (226B) 3511546