Cirsium frickii Fisch. & C. A. Mey. in Meyer, Cirs. Ruthen.: 7. 1848
Cirsium frickii in Meyer, Cirs. Ruthen.: 7. 1848
is basionym for Cirsium esculentum subsp. frickii in Trudy Tiflissk. Bot. Sada 12(1): 29. 1912
is basionym for Cirsium rhizocephalum subsp. frickii, World Checklist Seed Pl. 3(1): 15. 1999
Cirsium frickii in Meyer, Cirs. Ruthen.: 7. 1848