Calflora
Taxon  Report   11181    
Drymocallis cuneifolia  Rydb.  var. ewanii  (D.D. Keck) Ertter
Ewan's cinquefoil
Drymocallis cuneifolia var. ewanii
© 2005 Michael Charters
Photos from
CalPhotos / Calflora
Drymocallis cuneifolia var. ewanii
© 2009 Thomas Stoughton
Drymocallis cuneifolia var. ewanii
© 2009 Thomas Stoughton
Drymocallis cuneifolia var. ewanii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 1B.3 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations



Bloom Period
Drymocallis cuneifolia var. ewanii
© 2005 Michael Charters
Communities: Yellow Pine Forest, wetland-riparian

Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: seeps, springs

Name Status:
Accepted by JEF + CNPS

PLANTS accepted name:
Potentilla glandulosa ssp. ewanii

Alternate Names:
ICPN + CNPS: Potentilla glandulosa ssp. ewanii
More information about  Drymocallis cuneifolia var. ewanii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Oct 20, 2018).

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