Navarretia nigelliformis ssp. radians
Common Name: shining navarretia
Family: Polemoniaceae
Element Code: PDPLM0C0J2
Full Name: Navarretia nigelliformis Greene ssp. radians (J.T. Howell) A.G. Day

2008 Steve Matson
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 72
  • Element Occurrence Ranks:
    A B C D X U
    3 13 13 2 2 39
  • Population Status:
    >20 yrs
    <=20 yrs
    17 55
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    70 2 0
Notes Glossary
  • Threatened by development. Possibly threatened by grazing and competition from non-native plants. Similar to N. heterandra. See Leaflets of Western Botany 2(8):136 (1938) for original description, and Novon 3(4):331-340 (1993) for revised nomenclature.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1994-01-01
  • Last Update: 2016-12-22
Location Glossary
  • Elevation: 65 - 1000 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Alameda (ALA),  Contra Costa (CCA),  Colusa (COL),  Fresno (FRE),  Madera (MAD),  Merced (MER),  Monterey (MNT),  San Benito (SBT),  San Joaquin (SJQ),  San Luis Obispo (SLO)
  • Quads:   name (DWR code) USGS code
    California Valley (244D) 35120C1,  Santa Margarita (246A) 35120D5,  Cholame (268A) 35120F3,  Shedd Canyon (268C) 35120E4,  Estrella (269A) 35120F5,  Paso Robles (269B) 35120F6,  Templeton (269C) 35120E6,  Creston (269D) 35120E5,  Adelaida (270A) 35120F7,  Parkfield (292B) 35120H4,  Cholame Valley (292D) 35120G3,  San Miguel (293C) 35120G6,  Bradley (294D) 35120G7,  Curry Mountain (315C) 36120A4,  Smith Mountain (316D) 36120A5,  Monarch Peak (317A) 36120B7,  Cosio Knob (318C) 36121A2,  Ciervo Mtn. (339A) 36120D5,  San Benito Mtn. (339C) 36120C6,  Rock Spring Peak (340B) 36120D8,  Lonoak (340C) 36120C8,  Bickmore Canyon (363C) 36121E2,  San Benito (363D) 36121E1,  Mount Johnson (364D) 36121E3,  Los Banos Valley (384A) 36121H1,  Mariposa Peak (384B) 36121H2,  Ruby Canyon (384D) 36121G1,  Daulton (399C) 37119A8,  Le Grand (400B) 37120B2,  Kismet (400D) 37120A1,  Owens Reservoir (420C) 37120C2,  Haystack Mtn. (421A) 37120D3,  Yosemite Lake (421B) 37120D4,  Merced (421C) 37120C4,  Planada (421D) 37120C3,  Midway (445A) 37121F5,  Antioch South (464A) 37121H7,  Diablo (464C) 37121G8,  Lodoga (563C) 39122C4
  • 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.
Presumed Extant Presumed Extirpated or Unknown 1738
Links to Leading Resources of Taxon Information
Suggested Citation
CNPS, Rare Plant Program. . Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society, Sacramento, CA. Website [accessed ].

35120C1=California Valley (244D) 35120C1;35120D5=Santa Margarita (246A) 35120D5;35120F3=Cholame (268A) 35120F3;35120E4=Shedd Canyon (268C) 35120E4;35120F5=Estrella (269A) 35120F5;35120F6=Paso Robles (269B) 35120F6;35120E6=Templeton (269C) 35120E6;35120E5=Creston (269D) 35120E5;35120F7=Adelaida (270A) 35120F7;35120H4=Parkfield (292B) 35120H4;35120G3=Cholame Valley (292D) 35120G3;35120G6=San Miguel (293C) 35120G6;35120G7=Bradley (294D) 35120G7;36120A4=Curry Mountain (315C) 36120A4;36120A5=Smith Mountain (316D) 36120A5;36120B7=Monarch Peak (317A) 36120B7;36121A2=Cosio Knob (318C) 36121A2;36120D5=Ciervo Mtn. (339A) 36120D5;36120C6=San Benito Mtn. (339C) 36120C6;36120D8=Rock Spring Peak (340B) 36120D8;36120C8=Lonoak (340C) 36120C8;36121E2=Bickmore Canyon (363C) 36121E2;36121E1=San Benito (363D) 36121E1;36121E3=Mount Johnson (364D) 36121E3;36121H1=Los Banos Valley (384A) 36121H1;36121H2=Mariposa Peak (384B) 36121H2;36121G1=Ruby Canyon (384D) 36121G1;37119A8=Daulton (399C) 37119A8;37120B2=Le Grand (400B) 37120B2;37120A1=Kismet (400D) 37120A1;37120C2=Owens Reservoir (420C) 37120C2;37120D3=Haystack Mtn. (421A) 37120D3;37120D4=Yosemite Lake (421B) 37120D4;37120C4=Merced (421C) 37120C4;37120C3=Planada (421D) 37120C3;37121F5=Midway (445A) 37121F5;37121H7=Antioch South (464A) 37121H7;37121G8=Diablo (464C) 37121G8;39122C4=Lodoga (563C) 39122C4