Taxon  Report   7988 
Tiarella trifoliata  L.  var. unifoliata  (Hook.) Kurtz
Oneleaf foamflower,  Sugarscoop
Tiarella trifoliata var. unifoliata
© 2010 Keir Morse
More photos from
CalPhotos / Calflora
Tiarella trifoliata var. unifoliata
© 2013 Aaron Arthur
Tiarella trifoliata var. unifoliata
© 2011 Ron Wolf
Tiarella trifoliata var. unifoliata, a dicot, is a perennial herb that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
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Plant Characteristics
and Associations

Bloom Period
Tiarella trifoliata var. unifoliata
© 2010 Keir Morse
Genus: Tiarella
Parent Record Tiarella trifoliata
Redwood Forest, Mixed Evergreen Forest, Closed-cone Pine Forest
Wetlands: Equally likely to occur in wetlands and non wetlands
Distribution by County 

Add an Observation of  Tiarella trifoliata var. unifoliata

Name Status:
Accepted by JEF + PLANTS + JM93
Alternate Names:
(according to)

PLANTS: Tiarella trifoliata ssp. unifoliata
PLANTS: Tiarella unifoliata
More information about  Tiarella trifoliata var. unifoliata
Nursery / seed vendor availability from CNPLX
This plant is available commercially.
Landscaping information from Calscape
Photos on   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

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: Sep 25, 2018).

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