Calflora
Taxon  Report   2306    
Collomia tracyi  H. Mason
Tracy's collomia
Collomia tracyi
© 2018 Julie Kierstead Nelson
Photos from
CalPhotos / Calflora
Collomia tracyi
© 2010 Aaron Schusteff
Collomia tracyi, a dicot, is an annual herb that is native to California, is endemic (limited) to California.
CNPS Rare Plant Rank: 4.3 (limited distribution).   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
Collomia tracyi
© 2011 Steve Matson
Family: POLEMONIACEAE  
Genus: Collomia
Communities: Yellow Pine Forest
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
ICPN: Collomia tinctoria subvar. luxuriosa
More information about  Collomia tracyi
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 (COTR)

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 15, 2018).

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