Taxon  Report   338 
Amsonia tomentosa  Torrey & Fremont
Gray amsonia,  Woolly amsonia, Woolly bluestar
Amsonia tomentosa
© 2010 Neal Kramer
Click on a photo to see it bigger.
CalPhotos
Amsonia tomentosa
© 2010 Neal Kramer
Amsonia tomentosa
© 2004 James M. Andre
Amsonia tomentosa, a dicot, is a perennial herb that is native to California and 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
Amsonia tomentosa
© 2006 Heath McAllister
Family: APOCYNACEAE  
Genus: Amsonia
Communities:
Creosote Bush Scrub, Pinyon-Juniper Woodland, Joshua Tree Woodland
Name Status:
Accepted by TJM2 + PLANTS + JM93
Alternate Names:
(according to)

ICPN: Amsonia brevifolia
More information about  Amsonia tomentosa
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

Original Publication citation (ITIS)

USDA PLANTS Profile (AMTO2)

Search the International Plants Names Index

Search efloras.org (Flora of North America)

Search the Lady Bird Johnson Wildflower Center

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]. 2016. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Dec 05, 2016).

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