Species Details

Dieteria asteroides var. lagunensis

Mt. Laguna aster

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CA Rare Plant Rank: 2B.1
Fed List: None
State List: CR (1979-09-01)
Global Rank: G5T2T3
State Rank:
S1
Other Status: BLM_S; USFS_S
CRPR Changes:
changed from 2.1 to 2B.1 on 2013-06-12
Add Date: 1988-01-01
Date Edited: 2021-05-26
Lifeform: perennial herb
Blooming Period: (May)Jul-Aug
Elevation:
790 - 2400 meters
2590 - 7875 feet
General Habitat:
  • Cismontane woodland
  • Lower montane coniferous forest
General Micro Habitat:
Micro Habitat:
Notes:
Known in CA from fewer than 5 occurrences. Threatened by development, grazing and recreational activities. Potentially threatened by road maintenance. See Brittonia 9:238 (1957) for original description and SIDA 20(4): 1393 (2003) for revised nomenclature.
Threats:
Taxonomy:
Other:
Total Occurrences: 7
Element Occurrence Ranks:
A B C D X U
0 2 1 0 0 4
Occurrence Status:
Historical >20 Years 4
Recent <=20 Years 3
Presence:
Presumed Extant 7
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)
Campo (3211654), Earthquake Valley (3311614), Jacumba (3211662), Mount Laguna (3211674)
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