UCJEPS - University and Jepson Herbaria, University of California, Berkeley (UCJEPS:VASC)
UC2014141
08541688-2aa2-4a90-9e78
Centaurea solstitialis L.
Asteraceae
Ellen Dean, 2011 (original label determination). Centaurea solstitialis L. x Centaurea sp.
Steve Orloff
SQK472276S1-D
2011-09-01 - 2011-09-30
September 2011
United States, California, Siskiyou, Siskiyou County: From a property along the Klamath River.
Plant growing with Centaurea solstitialis, Centaurea squarrosa, but has some characteristics of C. diffusa. Infested with the yellow starthistle seed head weevil (Bangasternus orientalis or Eustenopus villosus) and possibly the yellow starthistle peacock fly (Chaetorellia australis).