Silphium compositum var. ovatifolium Torr. & A.Gray, 1842 2% complete

No common name

Fl. N. Amer. 2: 277 (1842)

Specifications

Images

Synonyms

Silphium compositum subsp. ovatifolium (Torr. & A.Gray) C.R.Sweeney & T.R.Fisher

Silphium ovatifolium (Torr. & A.Gray) Small