Taxon  Report   1663    
Carthamus leucocaulos  Sibth. & Sm.
White stemmed distaff thistle,  Whitestem distaff thistle
Carthamus leucocaulos
© 2001 CDFA
Photos from
CalPhotos / Calflora
Carthamus leucocaulos, a dicot, is an annual herb that is not native to California; it was introduced from elsewhere and naturalized in the wild.

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Carthamus leucocaulos
© 2001 CDFA
Genus: Carthamus
Name Status:
Accepted by JEF + PLANTS

More information about  Carthamus leucocaulos
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: Dec 17, 2018).