Charak Samhita
ते चूर्णयोगा वीसर्पव्रणानामवचूर्णनाः । दूर्वास्वरससिद्धं च घृतं स्याद्व्रणरोपणम् ॥९६॥
Bark of daruharidra (Berberis aristata), madhuka (Glycyrrhiza glabra Linn), lodhra (Symplocos racemosa) and keshara (Crocus sativus Linn), powder may be used for dusting the ulcers.
english translation
te cUrNayogA vIsarpavraNAnAmavacUrNanAH । dUrvAsvarasasiddhaM ca ghRtaM syAdvraNaropaNam ॥96॥
hk transliteration by Sanscript