Taxon Report

Erigeron parishii Gray

Parish's daisy

Print Report

Classification


Scientific Name:	Erigeron parishii Gray
Common Name:	Parish's daisy
Family:	Asteraceae
Element Code:	PDAST3M310
USDA Plants Symbol:	ERPA3
Synonyms/Other Names:

Ecology and Life History


Lifeform:	perennial herb
Blooming Period: May-Aug	May-Aug
Elevation:	800-2000 (2625-6560)
General Habitats:	Mojavean desert scrub, Pinyon and juniper woodland
Microhabitat:	Carbonate (usually), Granitic (sometimes)
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	1B.1
Global Rank:	G2
State Rank:	S2
State List:	None
Fed List:	FT
Other Status:	SB_CalBG/RSABG
CRPR Changes:

Occurrence Data from the CNDDB


Total Occurrences:	52
Element Occurrence Ranks:
Excellent (A)	6
Good (B)	14
Fair (C)	1
Poor (D)	4
None (X)	0
Unknown (U)	27

Location


California Endemic: True
California Counties and Islands: Name (Code)
Riverside (RIV), San Bernardino (SBD)
Quads: Name (Quad Code)
Big Bear City (3411637), Bighorn Canyon (3411635), Butler Peak (3411731), Cougar Buttes (3411647), East Deception Canyon (3311683), Fawnskin (3411638), Indian Cove (3411612), Joshua Tree South (3411613), Lake Arrowhead (3411732), Onyx Peak (3411626), Rattlesnake Canyon (3411636), Rimrock (3411625), Yucca Valley North (3411624), Yucca Valley South (3411614)

Threat List Data from the CNDDB


Threat List Total:	12
EOs with Threat Listed:	Total EOs	% of EOs
	29	56 %
Mining	19	36%
ORV activity	14	26%
Grazing	10	19%
Road/trail construction/maint.	8	15%
Recreational use (non-ORV)	4	7%
Foot traffic/trampling	3	5%
Development	2	3%
Erosion/runoff	2	3%
Other	2	3%
Non-native plant impacts	2	3%
Vandalism/dumping/litter	2	3%
Wood cutting or brush clearing	1	1%

Notes



Threatened by carbonate mining, vehicles, road construction, and residential development. See Synoptical Flora of North America 1(2):221 (1884) for original description, and Fremontia 16(1):20-21 (1988) for discussion of mining threats.
Threats:

Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 26 December 2024].