Taxon  Report   13055    
Volutaria tubuliflora  (Murb.) Sennen
Egyptian knapweed
Volutaria tubuliflora, a dicot, is an annual herb that is not native to California. Cal-IPC rating: Limited
Observation Hotline
(observation details)
one or more occurrences
within a 7.5-minute quadrangle
Genus: Volutaria
More information about  Volutaria tubuliflora
Search (Flora of North America)

Photos on Google Images

Consortium of California Herbaria

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]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Oct 13, 2019).