Species Details

Mentzelia hirsutissima

hairy stickleaf

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CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G4?
State Rank:
S3
Other Status: SB_CalBG/RSABG; SB_USDA
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 1974-01-01
Date Edited: 2021-05-26
Lifeform: annual herb
Blooming Period: Mar-May
Elevation:
0 - 700 meters
0 - 2295 feet
General Habitat:
  • Sonoran desert scrub (rocky)
General Micro Habitat:
Micro Habitat:
Notes:
Possibly threatened by vehicles and foot traffic. See Proc. Am. Acad. 12: 252 (1877) for original description and Annals of the Missouri Botanical Garden 21: 201-202 (1934) for species account.
Threats:
Taxonomy:
Other:
Total Occurrences: 28
Element Occurrence Ranks:
A B C D X U
1 2 0 1 0 24
Occurrence Status:
Historical >20 Years 10
Recent <=20 Years 18
Presence:
Presumed Extant 28
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Baja California (BA), California (CA)
California Counties and Islands: Name (Code)
Imperial (IMP), San Diego (SDG)
Quads: Name (Quad Code)
Agua Caliente Springs (3211683), Arroyo Tapiado (3211682), Borrego Mountain SE (3311611), Borrego Palm Canyon (3311634), Borrego Sink (3311623), Carrizo Mtn. (3211671), Coyote Wells (3211568), Earthquake Valley (3311614), Heber (3211565), In-ko-pah Gorge (3211661), Jacumba (3211662), Mount Signal (3211566), Painted Gorge (3211578), Sombrero Peak (3211673), Sweeney Pass (3211672)
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