Assertion: alder's bark | /r/ObjectUse | used as internal astringent
Facets:
Source sentences:
text: Powdered bark and the leaves have been used as an internal astringent and tonic.
text: The powdered bark and the leaves have been used as an internal astringent and tonic, whilst the bark has also been used as an internal and external haemostatic against haemorrhage.
text: The powdered bark and the leaves have been used as an internal astringent and tonic, whilst the bark has also been used as an internal and external haemostatic against haemorrhage.