Section of East Europe
Carduus hamulosus Ehrh.
Sprygin I.I., Herbarium of Penza Province (Sprygin, Herb. gub. Penza), Kerensk district, farmstead D'yakonovka, unfurrowed place among steppe fallow land, 26.VI.1911
Russia (European part) [Europe]
The label is printed, the locality, habitat details and date are written by hand. The herbarium sheet is marked with the stamp "Herbarium I.Sprygini No 13160".
Cherneva O.V., 2005