Calflora
Taxon  Report   8371    
Xylorhiza orcuttii  (Vasey & Rose) Greene
Orcutt's aster,  Orcutt's woody aster
Xylorhiza orcuttii
© 2015 Keir Morse
Photos from
CalPhotos / Calflora
Xylorhiza orcuttii
© 2012 Keir Morse
Xylorhiza orcuttii
© 2012 Keir Morse
Xylorhiza orcuttii, a dicot, is a perennial herb that is native to California, Baja California.
CNPS Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).   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
Xylorhiza orcuttii
© 2007 Richard Zmasek
Family: ASTERACEAE  
Genus: Xylorhiza
Communities: Creosote Bush Scrub
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTS: Aster orcuttii
PLANTS: Machaeranthera orcuttii
More information about  Xylorhiza orcuttii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation

USDA PLANTS Profile (XYOR)

Search the International Plants Names Index

Search efloras.org (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: https://www.calflora.org/   (Accessed: Nov 14, 2018).

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