Species Details

Phacelia lyonii

Lyon's phacelia

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No Photo Available
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G2
State Rank:
S2
Other Status:
CRPR Changes:
changed from CBR to 1B.2 on 2021-04-15
Considered But Rejected on 2010-03-15
Add Date: 2021-04-15
Date Edited: 2021-10-08
Lifeform: annual herb
Blooming Period: Apr-Oct
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Elevation:
0 - 460 meters
0 - 1510 feet
General Habitats:
  • Coastal bluff scrub
  • Chaparral
  • Coastal dunes
  • Coastal scrub
Microhabitat Details:
Microhabitat:
  • Gravelly
  • Openings
  • Rocky
  • Talus
Notes:
Threats:

Threatened by feral herbivores, overgrazing, and non-native plants. Possibly threatened by military activities. 

Taxonomy:



Total Occurrences: 69
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 69
Occurrence Status:
Historical >20 Years 24
Recent <=20 Years 45
Presence:
Presumed Extant 69
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Los Angeles (LAX)
Quads: Name (Quad Code)
San Clemente Island Central (3211874), San Clemente Island South (3211873), Santa Catalina East (3311833), Santa Catalina North (3311844), Santa Catalina South (3311834), Santa Catalina West (3311845)
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.
Presumed Extant
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