Species Details

Horkelia truncata

Ramona horkelia

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Photo of Horkelia truncata
© 2008 Andrew Borcher
Photo of Horkelia truncata
© 2015 Keir Morse
Photo of Horkelia truncata
© 2015 Keir Morse
CA Rare Plant Rank: 1B.3
Fed List: None
State List: None
Global Rank: G3
State Rank:
S3
Other Status: BLM_S; SB_CalBG/RSABG; SB_CRES; SB_UCBG; USFS_S
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2022-01-05
Lifeform: perennial herb
Blooming Period: May-Jun
Elevation:
400 - 1300 meters
1310 - 4265 feet
General Habitat:
  • Chaparral
  • Cismontane woodland
General Micro Habitat:
Micro Habitat:
  • Clay
  • Gabbroic
Notes:
Threatened by recreational activities. Possibly threatened by chaparral management. Potentially threatened by mining, road maintenance, and grazing.
Threats:
Taxonomy:
Other:
Total Occurrences: 49
Element Occurrence Ranks:
A B C D X U
6 4 3 0 0 36
Occurrence Status:
Historical >20 Years 19
Recent <=20 Years 30
Presence:
Presumed Extant 49
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Baja California (BA), California (CA)
California Counties and Islands: Name (Code)
San Diego (SDG)
Quads: Name (Quad Code)
Alpine (3211677), Barrett Lake (3211666), Dulzura (3211667), El Cajon Mtn. (3211687), Fallbrook (3311743), Margarita Peak (3311744), Mesa Grande (3311627), Palomar Observatory (3311637), Ramona (3311617), Rancho Santa Fe (3311712), Rodriquez Mtn. (3311628), San Marcos (3311722), San Pasqual (3311618), San Vicente Reservoir (3211688), Tule Springs (3211686), Valley Center (3311721), Viejas Mountain (3211676)
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