Taxon  Report   4316    
Idahoa scapigera  (Hook.) A. Nelson & J. F. Macbr.
Oldstem idahoa
Idahoa scapigera
© 2010 Norman Jensen
Photos from
CalPhotos / Calflora
Idahoa scapigera
© 2010 Norman Jensen
Idahoa scapigera
© 2010 Norman Jensen
Idahoa scapigera, a dicot, is an annual herb that is native to California, is also found elsewhere in North America and beyond.

Interactive Distribution Map

Observation Hotline
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Plant Characteristics
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Bloom Period
Idahoa scapigera
© 2015 John Doyen
Genus: Idahoa
Communities: Yellow Pine Forest, Red Fir Forest
Name Status:
Accepted by JEF + PLANTS

More information about  Idahoa scapigera
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

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: Nov 16, 2018).

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