<< Go back one level - Cirsium - thistle
kingdom Plantae - plants » divisio Magnoliophyta - flowering plants » class Rosopsida - eudicots » order Asterales » family Asteraceae » genus Cirsium - thistle
Cirsium pulchellum subsp. diffusum (Eastw.) Petrak
Cirsium diffusum (Eastw.) Rydb.