CNPS Inventory Plant Detail

Drymocallis cuneifolia var. ewanii

Common Name:	Ewan's woodbeauty
Family:	Rosaceae
Synonyms:	Potentilla glandulosa ssp. ewanii
Element Code:	PDROS1B0S3
Full Name:	Drymocallis cuneifolia Rydb. var. ewanii (D.D. Keck) Ertter
USDA PLANTS Symbol:	POGLE

Biology
Lifeform: perennial herb Blooming Period: June - July Habitat: • Lower montane coniferous forest (near seeps and springs) • Meadows and seeps

Rarity Status
CA Rare Plant Rank: 1B.3 Rare, threatened, or endangered in California and elsewhere .3: Not very endangered in California Federal Listing Status: Not Listed State Listing Status: Not Listed State Rank: S1 S1: Critically Imperiled. Global Rank: G1T1 T1: Critically Imperiled. G1: (species) Critically Imperiled.

Occurrence Data from DFG
California Natural Diversity Database

Historic >20 yrs	Recent <=20 yrs
1	4

Presence:

Present Extant	Possibly Extirpated	Extirpated
5	0	0

Notes

Known only from four occurrences in the Dawson Saddle area of the San Gabriel Mtns and from one occurrence in the San Bernardino Mtns. Threatened by foot traffic, horticultural collecting, recreational activities. Possibly threatened by hydrological alterations and water diversion. See Carnegie Institution of Washington Publication 520:47 (1940) for original description.
To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
Date Added: 1994-01-01
Last Update: 2011-06-24

Location

Elevation: 1900 - 2400 meters

California Endemic: yes

States: California

California Counties and Islands: name (code)
Los Angeles (LAX), San Bernardino (SBD)

Quads: name (DWR code) USGS code
Crystal Lake (135D) 34117C7

Notes:

Definitions of codes preceding a county and/or quad:
*		Presumed extirpated
?		Uncertain about distribution or identity
?*		Uncertain about distribution, but presumed extirpated if once present
(?)		Occurrence confirmed, but possibly extirpated

Species may be present in other areas where conditions are favorable.

Presumed Extant

Presumed Extirpated or Unknown

1752

Links to Leading Resources of Taxon Information
USDA PLANTS Calflora CalPhotos Consortium of California Herbaria California Department of Fish and Game: CNDDB Quick Viewer

Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .

-117.75,34.25