Species Details

Raillardella pringlei

showy raillardella

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Classification

Scientific Name: Raillardella pringlei Greene
Common Name: showy raillardella
Family:	Asteraceae
Element Code:	PDAST7X030
USDA Plants Symbol:	RAPR
Synonyms/Other Names:

Conservation Status

CA Rare Plant Rank:	1B.2
Fed List:	None
State List:	None
Global Rank:	G2G3
State Rank:	S2S3
Other Status:	BLM_S; SB_BerrySB; SB_CalBG/RSABG; USFS_S
CRPR Changes:
Add Date:	1974-01-01
Date Edited:	2024-11-05

Ecology and Life History

Lifeform: perennial rhizomatous herb

Blooming Period: Jul-Sep

Elevation:
1200 - 2290 meters
3935 - 7515 feet

General Habitats:

Bogs and fens
Meadows and seeps
Upper montane coniferous forest

Microhabitat Details:

Microhabitat:

Mesic
Serpentine

Notes

Notes: Threatened by grazing. See Bulletin of the Torrey Botanical Club 9:17 (1882) for original description, and Madroño 25(3):138 (1978) for distributional information.
Threats:
Taxonomy:

Threat List Data from the CNDDB

THREAT LIST:
Threat List Total:	9
	Total EOs	% of EOs
EOs with Threat Listed:	18	72 %
Grazing	16	64%
Logging	8	32%
Foot traffic/trampling	7	28%
Road/trail construction/maint.	4	16%
Altered flood/tidal/hydrologic regime	2	8%
Dam/Inundation	1	4%
Erosion/runoff	1	4%
Other	1	4%
Recreational use (non-ORV)	1	4%

Occurrence Data from the CNDDB

Element Occurrence Ranks:
Total Occurrences:					25
A	B	C	D	X	U
2	7	2	0	0	14

Occurrence Status:
Historical >20 Years	20
Recent <=20 Years	5

Presence:
Presumed Extant	25
Possibly Extirpated	0
Presumed Extirpated	0

Location

California Endemic:

California Island:

States: Name (Code)
California (CA)

California Counties and Islands: Name (Code)
Siskiyou (SIS), Trinity (TRI)

Quads: Name (Quad Code)
Billys Peak (4112227), Caribou Lake (4112218), Covington Mill (4012287), Mount Eddy (4112234), Mumbo Basin (4112225), Seven Lakes Basin (4112224), Siligo Peak (4012288), South China Mtn. (4112235), Tangle Blue Lake (4112226), Ycatapom Peak (4112217)

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

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Selected References

Other:

USFS Potential Species of Conservation Concern Profile