Species Details

Navarretia leucocephala ssp. pauciflora

few-flowered navarretia

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Photo of Navarretia leucocephala ssp. pauciflora
© 2013 Jake Ruygt
Photo of Navarretia leucocephala ssp. pauciflora
© 2013 Jake Ruygt
Photo of Navarretia leucocephala ssp. pauciflora
© 2008 Steve Matson
Scientific Name:
Navarretia leucocephala Benth. ssp. pauciflora (Mason) A.G. Day
Common Name:
few-flowered navarretia
Family: Polemoniaceae
Element Code: PDPLM0C0E4
USDA Plants Symbol: NALEP
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: FE (1997-06-18)
State List: CT (1990-01-01)
Global Rank: G4T1
State Rank:
S1
Other Status: BLM_S; SB_CalBG/RSABG
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2021-05-26
Lifeform: annual herb
Blooming Period: May-Jun
Elevation:
400 - 855 meters
1310 - 2805 feet
General Habitat:
  • Vernal pools (volcanic ash)
General Micro Habitat:
Micro Habitat:
Notes:
Threatened by altered hydrology, erosion, grazing, vehicles, road widening, and recreation. Intergrades rarely with ssp. plieantha. State-listed as N. pauciflora. See MadroƱo 8(6):200 (1946) for original description, and Novon 3(4):331-340 (1993) for revised nomenclature.
Threats:
Taxonomy:
Other:
Total Occurrences: 10
Element Occurrence Ranks:
A B C D X U
1 4 1 0 0 4
Occurrence Status:
Historical >20 Years 5
Recent <=20 Years 5
Presence:
Presumed Extant 10
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Lake (LAK), Napa (NAP)
Quads: Name (Quad Code)
Capell Valley (3812242), Clearlake Highlands (3812286), Kelseyville (3812287), Lower Lake (3812285), The Geysers (3812277), Whispering Pines (3812276), Yountville (3812243)
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