Taxon  Report   13055    
Volutaria tubuliflora  (Murb.) Sennen
Egyptian knapweed
Volutaria tubuliflora
© 2018 Jennifer Howland
Photos from
CalPhotos / Calflora
Volutaria tubuliflora
© 2015 Ron Vanderhoff
Volutaria tubuliflora
© 2016 Barbara Boethling
Volutaria tubuliflora, a dicot, is an annual herb that is not native to California. Cal-IPC rating: Limited

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
Volutaria tubuliflora
© 2018 Joe Woods
Genus: Volutaria
More information about  Volutaria tubuliflora
Photos on Google Images

Records from the Consortium of California Herbaria

Search (Flora of North America)

website references from Google

Volutaria:  from Latin voluta, having a spiral scroll or twist, for the spirally coiled corolla lobes of the original species (contributed by Cynthia Powell)

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 15, 2018).