Taxon  Report   13055 
Volutaria tubuliflora  (Murb.) Sennen
Egyptian knapweed
Volutaria tubuliflora
© 2018 Henry DiRocco
More photos from
CalPhotos / Calflora
Volutaria tubuliflora
© 2015 Ron Vanderhoff
Volutaria tubuliflora
© 2015 Ron Vanderhoff
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 + photos)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations
Volutaria tubuliflora
© 2016 Barbara Boethling
Genus: Volutaria
Distribution by County 

Add an Observation of  Volutaria tubuliflora

More information about  Volutaria tubuliflora
Photos on CalPhotos / Google Images

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

Records from the Consortium of California Herbaria

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: Jul 21, 2018).

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