Assertion: comfrey | /r/HasProperty | symphytum spp.
Facets:
Source sentences:
text: Comfrey (Symphytum spp.) is native to Europe and Asia.
text: Can and should one use comfrey (Symphytum spp.) internally?
text: Comfrey (Symphytum spp.) has been cultivated and valued by many cultures for almost 2500 years.
text: Comfrey (Symphytum spp.) is one of our most distinctive weeds, with its broad hairy leaves, tall flower stalks and deep taproots.
text: A critical scoping review of external uses of comfrey (Symphytum spp.).