 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (May 2021) |
| Caucasian comfrey | |
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Boraginales |
| Family: | Boraginaceae |
| Genus: | Symphytum |
| Species: | S. caucasicum
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| Binomial name | |
| Symphytum caucasicum | |
Symphytum caucasicum, the beinwell, blue comfrey, or Caucasian comfrey, is an ornamental plant of genus Symphytum in the family Boraginaceae, which is native to the Caucasus.