Cirsium oleraceum (cabbage thistle) is a species of thistle in the genus Cirsium, native to central and eastern Europe and Asia, where it grows in wet lowland soils.
Foodplant / internal feeder
larva of Chaetostomella cylindrica feeds within capitulum of Cirsium oleraceum
In Great Britain and/or Ireland:
Foodplant / parasite
Golovinomyces cichoracearum parasitises live Cirsium oleraceum
Foodplant / open feeder
larva of Lema cyanella grazes on windowed leaf (upper surface) of Cirsium oleraceum
Foodplant / spot causer
amphigenous colony of Ramularia hyphomycetous anamorph of Ramularia cynarae causes spots on live leaf of Cirsium oleraceum
Foodplant / internal feeder
larva of Tephritis conura feeds within capitulum of Cirsium oleraceum
Foodplant / feeds on
larva of Terellia ruficauda feeds on Cirsium oleraceum
Foodplant / feeds on
larva of Terellia serratulae feeds on Cirsium oleraceum
Foodplant / internal feeder
larva of Xyphosia miliaria feeds within capitulum of Cirsium oleraceum