Sanskrit Name	Botanical Name	Family
arka	Calotropis gigantea R. Br., Asclepia gigantea R. Br., Calotropis procera	Apocynaceae
pilu	Salvadora persica Linn., Salvadora oleoides Dene.	Salvadoraceae
kannanthali	Exacum bicolor Roxb.	Gentianaceae

Kotakkal Ayurveda - Mother land of modern ayurveda