Roxb.Synonym: P suberifolium Lam. non-Roxb.Family: Sterculiaceae.
Habitat: Karnataka and Tamil Nadu, occasionally planted in West Bengal.
Ayurvedic: Muchukunda (var.)Siddha/Tamil: Sempulavu.Action: Flowers—anodyne; a paste with rice-water and vinegar is used externally in migraine. Leaves— applied externally in headache.
Flowers gave arachidic, linoleic, my- ristic, oleic, palmitic and stearic acids and beta-sitosterol, kaempferol-3- beta-D-galactoside and kaempferol- 3-rutinoside. The flavonoids present in the leaves are kaempferol-3-beta-D- galactoside, kaempferol, quercetin and its 3-O-arabinoside and 3-O-rhamno- side. The leaves also contain betulin, beta-amyrin, lupeol, bauerenol, friede- lin, taraxerone and beta-sitosterol.