Taxon  Report   11685 
Euphrosyne acerosa  (Nutt.) Panero
Euphrosyne acerosa
© 2014 Richard Spellenberg
More photos from
CalPhotos / Calflora
Euphrosyne acerosa
© 2014 Richard Spellenberg
Euphrosyne acerosa
© 2010 James M. Andre
Euphrosyne acerosa, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.
also called Iva acerosa
CNPS Rare Plant Rank: 4.2 (limited distribution).   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
Euphrosyne acerosa
© 2010 James M. Andre
Genus: Euphrosyne
Alkali Sink
Wetlands: Occurs usually in non wetlands, occasionally in wetlands
Distribution by County 

Add an Observation of  Euphrosyne acerosa

Name Status:
Accepted by JEF + CNPS
PLANTS accepted name: Oxytenia acerosa
Alternate Names:
(according to)

ICPN: Oxytenia acerosa
ICPN + CNPS: Iva acerosa
More information about  Euphrosyne acerosa
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on CalPhotos / Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

Search (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:   (Accessed: Aug 15, 2018).

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