Taxon  Report   11728    
Holodiscus discolor  (Pursh) Maxim.  var. glabrescens  (Greenm.) Jeps
Rock spiraea
Holodiscus discolor var. glabrescens
© 2010 Keir Morse
Photos from
CalPhotos / Calflora
Holodiscus discolor var. glabrescens
© 2010 Keir Morse
Holodiscus discolor var. glabrescens
© 2006 Matt Below
Holodiscus discolor var. glabrescens, a dicot, is a shrub that is native to California, is also found outside of California, but is confined to western North America.

Interactive Distribution Map

Observation Hotline
(observation details + photos)

point, line, or polygon

Plant Characteristics
and Associations

Bloom Period
Holodiscus discolor var. glabrescens
© 2009 Keir Morse
Communities: wetland-riparian

Wetlands: Occurs usually in non wetlands, occasionally in wetlands

Name Status:
Accepted by JEF

Alternate Names:
ICPN: Holodiscus microphyllus var. glabrescens
More information about  Holodiscus discolor var. glabrescens
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


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: Oct 20, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.