dcsimg
Franz Xaver   cc-by-sa-3.0

Centaurea diffusa (Diffuse Knapweed) is a species of annual herb in the family Asteraceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Yugoslavia, Russia, Bulgaria, Turkey, Ukraine, Moldova, Eastern Mediterranean, Armenia, Italy, Romania, Georgia, Azerbaijan, Greece, and Syria. They have simple, broad leaves. Flowers are visited by Callippe Fritillary, Common sulphur, Common Branded Skipper, and Coronis Fritillary. Individuals can grow to 0.34 m.

show all records
show all records
show all records
show all records
show all records
show all records

EOL has data for 23 attributes, including:

Known occurrences, collected specimens and observations of diffuse knapweed. View this species on GBIF