tuberous comfrey
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Boraginales
- family: Boraginaceae
- genus: Symphytum
- species: Symphytum tuberosum
- Hagenbrunn
Lower Austria- Bierbaum am Auersbach
Styria
Austria- Grygov
Olomoucký
Czech Republic- Haiming
Bavaria
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