Taxon Report

Erigeron mariposanus Congd.

Mariposa daisy

Print Report


  Classification
Scientific Name:
 Erigeron mariposanus Congd.
Common Name:
 Mariposa daisy
Family: Asteraceae
Element Code: PDAST3M5L0
USDA Plants Symbol: ERMA15
Synonyms/Other Names:

Ecology and Life History
Lifeform: perennial herb
Blooming Period: Jun-Aug Jun-Aug
Elevation: 600-800 (1970-2625)
General Habitats: Cismontane woodland
Microhabitat:
Microhabitat Details:

Conservation Status
CA Rare Plant Rank: 1A
Global Rank: GX
State Rank:
 SX
State List: None
Fed List: None
Other Status:
CRPR Changes:

Occurrence Data from the CNDDB
Total Occurrences: 1
Element Occurrence Ranks:
   Excellent (A) 0
   Good (B) 0
   Fair (C) 0
   Poor (D) 0
   None (X) 1
   Unknown (U) 0

Location
California Endemic:  True
California Counties and Islands: Name (Code)
Mariposa (MPA)*
Quads: Name (Quad Code)
Mariposa (3711948)*

Threat List Data from the CNDDB

Threat List Total: 0
EOs with Threat Listed: Total EOs % of EOs
0 %

 

Notes
Suspected to have occurred in specialized habitat. Last seen in 1900. See Erythea 7:185 (1900) for original description, and Phytologia 72(3):157-208 (1992) for taxonomic treatment.
Threats:
Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 7 January 2025].