Species Details

Erigeron inornatus var. calidipetris

hot rock daisy

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Photo of Erigeron inornatus var. calidipetris

Classification

Scientific Name: Erigeron inornatus Gray var. calidipetris G. Nesom
Common Name: hot rock daisy
Family:	Asteraceae
Element Code:	PDAST3M1Z1
USDA Plants Symbol:	ERINC3
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	4.3
Fed List:	None
State List:	None
Global Rank:	G5T3
State Rank:	S3
Other Status:
CRPR Changes:
Add Date:	1994-01-01
Date Edited:	2021-05-26

Ecology and Life History

Lifeform: perennial herb

Blooming Period: Jun-Sep

Elevation:
1100 - 1935 meters
3610 - 6350 feet

General Habitats:

Lower montane coniferous forest (sandy, volcanic)

Microhabitat Details:

Microhabitat:

Notes

Notes: Possibly threatened by vehicles and logging. See Phytologia 72(3):157-208 (1992) for original description.
Threats:
Taxonomy:

Threat List Data from the CNDDB

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

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					0
A	B	C	D	X	U
0	0	0	0	0	0

Occurrence Status:
Historical >20 Years	0
Recent <=20 Years	0

Presence:
Presumed Extant	0
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Butte (BUT), Lassen (LAS), Plumas (PLU), Shasta (SHA), Siskiyou (SIS), Tehama (TEH)

Quads: Name (Quad Code)
Bartle (4112137), Bogard Buttes (4012152), Border Mtn. (4112144), Butte Meadows (4012115), Chalk Mtn. (4012187), Chester (4012132), Childs Meadows (4012134), Elk Spring (4112231), Grizzly Peak (4112128), Harvey Mtn. (4012161), Horse Peak (4112147), Humbug Valley (4012123), Indian Spring Mtn. (4112135), Jacks Backbone (4012166), Jonesville (4012114), Kinyon (4112138), Lake McCloud (4112221), Manzanita Lake (4012155), Mt. Harkness (4012143), Onion Butte (4012125), Pegleg Mtn. (4012048), Pine Creek Valley (4012151), Porcupine Butte (4112145), Rainbow Mtn. (4112148), Stover Mtn. (4012133), Swain Mountain (4012141), Thousand Lakes Valley (4012165), Viola (4012156), Westwood East (4012038), Westwood West (4012131), Whitehorse (4112134)

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.

Regional Map

Map

Presumed Extant

Click on quad for name. Hold Shift Key to use mouse scroll wheel

CNPS Rare Plant Inventory