Variety SynonymCnicus altissimus var. discolor (Muhl. ex Willd.) A.GraySynonym ofCirsium discolor (Muhl. ex Willd.) Spreng.loadingAboutClassification and descendantsSource: Catalogue of LifeSearchLoadingLoadingLoadingLoadingLoadingLoading View allBibliographySource: Catalogue of Life1 resultGray, A. (1883). Proc. Amer. Acad. Arts 19: 57 (1883). CitationLoadingLoading
