Kampanilya – Scientific name: Allamandra cathartica L.

English: Yellow bell
Tagalog: Kampanilya

Vigorous vine, smooth, slightly hairy. Leaves are opposite, in whorls, lanceolate or oblong-lanceolate, 8 ro 12 cms longs, 2.5 to 4 cm wide, pointed on both ends. The flowers are yellow and short-stalked. Calyx teeth are lanceolate green.

Cultivated as ornamental garden plant. Also found wild in thickets near settlements.

Parts utilized:
Leaves and bark.

Purgative, cathartic with hydrogogue effect.
The whole plant is reported to be poisonous.


  • Infusion of leaves for colic; also purgative and emetic.
  • Decoction of leaves in small doses used as antidote for poisoning.
  • Decocotion of bark in decoction, in small doses, has a cathartic and hydrogogue effect. In large doses, the bark and latex are poisonous.
  • Extract of leaves used for colic and as laxative; in large doses causes diarrhea and vomiting.

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