Puccinellia simplex
Common Name: California alkali grass
Family: Poaceae
Synonyms:
Element Code: PMPOA53110
Full Name: Puccinellia simplex Scribn.
USDA PLANTS Symbol:

Biology Glossary
  • Lifeform: annual herb
  • Blooming Period: Mar-May
  • Habitat: Alkaline, vernally mesic; sinks, flats, and lake margins.
    • Chenopod scrub
    • Meadows and seeps
    • Valley and foothill grassland
    • Vernal pools
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 71
  • Element Occurrence Ranks:
    A B C D X U
    3 0 0 0 15 53
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    57 14
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    56 10 5
Notes Glossary
  • Threatened by hydrological alterations, urbanization, agricultural conversion, development, and habitat fragmentation, disturbance, alteration, and loss; resulting in extirpation of some occurrences. Potentially threatened by solar energy development. Possibly threatened by grazing and proximity to roads. Similar to P. parishii. See Circular, United States Department of Agriculture, Division of Agrostology 16:1 (1899) for original description.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 2015-10-15
  • Last Update: 2015-10-16
Location Glossary
  • Elevation: 2 - 930 meters
  • California Endemic: no
  • Other States: Utah
  • California Counties and Islands:   name (code)
    Alameda (ALA),  Butte (BUT),  Contra Costa (CCA),  Colusa (COL),  Fresno (FRE),  Glenn (GLE),  Kings (KNG) *,  Kern (KRN),  Lake (LAK),  Los Angeles (LAX),  Madera (MAD),  Merced (MER),  Napa (NAP),  San Bernardino (SBD),  Santa Clara (SCL),  Santa Cruz (SCR),  San Luis Obispo (SLO),  Solano (SOL),  Stanislaus (STA),  Tulare (TUL),  Yolo (YOL)
  • Quads:   name (DWR code) USGS code
    Lucerne Valley (131B) 3411648,  Redman (185C) 3411778,  Rosamond Lake (186D) 3411871,  Mud Hills (207D) 3511711,  Weed Patch (214B)* 3511828,  Lokern (242A) 3511945,  Reward (242C) 3511936,  West Elk Hills (242D) 3511935,  Lake Isabella South (260C) 3511854,  Lost Hills (265C) 3511956,  Cholame Valley (292D) 3512073,  Cairns Corner (310B) 3611922,  Taylor Weir (311C) 3611914,  Monson (334A) 3611943,  Traver (334B) 3611944,  Goshen (334C) 3611934,  Remnoy (335D)* 3611935,  Riverdale (336A) 3611947,  Kerman (359A)* 3612061,  Jamesan (359B) 3612062,  Helm (359D)* 3612051,  Bonita Ranch (380B) 3612082,  Gravelly Ford (380C) 3612072,  Firebaugh NE (381A) 3612083,  Ortigalita Peak NW (383B) 3612088,  Los Banos Valley (384A) 3612181,  Chittenden (386A) 3612185,  Plainsburg (401A) 3712023,  El Nido (401B) 3712024,  San Luis Ranch (403A) 3712027,  Los Banos (403D) 3712017,  Arena (422C) 3712036,  Hatch (423B) 3712048,  Crows Landing (424A) 3712141,  Milpitas (427B) 3712148,  Mammoth Mtn. (435A) 3711961,  Ripon (443B) 3712162,  Altamont (445B) 3712166,  Livermore (446A) 3712167,  La Costa Valley (446D) 3712157,  Byron Hot Springs (463C) 3712176,  Clifton Court Forebay (463D) 3712175,  Denverton (481B) 3812128,  Fairfield South (482A)(?) 3812221,  Saxon (497B)* 3812146,  Dozier (498D) 3812137,  Grays Bend (513B) 3812166,  Davis (513C)(?) 3812156,  Woodland (514A)* 3812167,  Merritt (514D)* 3812157,  Calistoga (517D) 3812255,  Eldorado Bend (530D)(?) 3812177,  Colusa (546A) 3912221,  Williams (546B)(?) 3912222,  Arbuckle (546D) 3912211,  Wilbur Springs (547C) 3912214,  Pennington (561D) 3912137,  Logandale (562B) 3912242,  Stonyford (564A) 3912245
  • 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 3893
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 http://www.rareplants.cnps.org [accessed ].
-117.0,35.0

UT
3411648=Lucerne Valley (131B) 3411648;3411778=Redman (185C) 3411778;3411871=Rosamond Lake (186D) 3411871;3511711=Mud Hills (207D) 3511711;3511828=Weed Patch (214B)* 3511828;3511945=Lokern (242A) 3511945;3511936=Reward (242C) 3511936;3511935=West Elk Hills (242D) 3511935;3511854=Lake Isabella South (260C) 3511854;3511956=Lost Hills (265C) 3511956;3512073=Cholame Valley (292D) 3512073;3611922=Cairns Corner (310B) 3611922;3611914=Taylor Weir (311C) 3611914;3611943=Monson (334A) 3611943;3611944=Traver (334B) 3611944;3611934=Goshen (334C) 3611934;3611935=Remnoy (335D)* 3611935;3611947=Riverdale (336A) 3611947;3612061=Kerman (359A)* 3612061;3612062=Jamesan (359B) 3612062;3612051=Helm (359D)* 3612051;3612082=Bonita Ranch (380B) 3612082;3612072=Gravelly Ford (380C) 3612072;3612083=Firebaugh NE (381A) 3612083;3612088=Ortigalita Peak NW (383B) 3612088;3612181=Los Banos Valley (384A) 3612181;3612185=Chittenden (386A) 3612185;3712023=Plainsburg (401A) 3712023;3712024=El Nido (401B) 3712024;3712027=San Luis Ranch (403A) 3712027;3712017=Los Banos (403D) 3712017;3712036=Arena (422C) 3712036;3712048=Hatch (423B) 3712048;3712141=Crows Landing (424A) 3712141;3712148=Milpitas (427B) 3712148;3711961=Mammoth Mtn. (435A) 3711961;3712162=Ripon (443B) 3712162;3712166=Altamont (445B) 3712166;3712167=Livermore (446A) 3712167;3712157=La Costa Valley (446D) 3712157;3712176=Byron Hot Springs (463C) 3712176;3712175=Clifton Court Forebay (463D) 3712175;3812128=Denverton (481B) 3812128;3812221=Fairfield South (482A)(?) 3812221;3812146=Saxon (497B)* 3812146;3812137=Dozier (498D) 3812137;3812166=Grays Bend (513B) 3812166;3812156=Davis (513C)(?) 3812156;3812167=Woodland (514A)* 3812167;3812157=Merritt (514D)* 3812157;3812255=Calistoga (517D) 3812255;3812177=Eldorado Bend (530D)(?) 3812177;3912221=Colusa (546A) 3912221;3912222=Williams (546B)(?) 3912222;3912211=Arbuckle (546D) 3912211;3912214=Wilbur Springs (547C) 3912214;3912137=Pennington (561D) 3912137;3912242=Logandale (562B) 3912242;3912245=Stonyford (564A) 3912245