Comfrey (Symphytum)

Every species of the genus Symphytum in the catalogue.

• Prickly comfrey (Symphytum asperum)
• Comfrey (Symphytum officinale)
• Tuberous comfrey (Symphytum tuberosum)
• White comfrey (Symphytum orientale)
• Bulbous comfrey (Symphytum bulbosum)
• Comfrey (Symphytum uplandicum)