Symphytum asperum Lepech., 1805 33% complete

Rough comfrey

Nova Acta Acad. Sci. Imp. Petrop. Hist. Acad. 14: 442 (1805)

Specifications

Images

Synonyms

Symphytum majus Gueldenst. ex Ledeb.

Symphytum asperrimum Donn ex Sims

Symphytum asperrimum aureovariegatum Van Geert

Symphytum armeniacum Buckn.

Symphytum asperum var. armeniacum (Buckn.) Kurtto

Symphytum echinatum Ledeb.