What does "symphytum officinale" mean?

European herb having small white, pink or purple flowers; naturalized as a weed in North America

What is a synonym for "symphytum officinale"?

Common synonyms include: boneset, common comfrey, cumfrey.

Rare ·Advanced level

Noun

1
European herb having small white, pink or purple flowers; naturalized as a weed in North America wordnet