Symphytum Genus
Symphytum hidcotense Hidcote Comfrey

Symphytum orientale White Comfrey

Symphytum tuberosum Tuberous Comfrey

Symphytum asperum Rough Comfrey
Symphytum tauricum Crimean Comfrey

Symphytum grandiflorum Creeping Comfrey

Symphytum officinale Common Comfrey

Symphytum uplandicum Russian Comfrey
