1283

 

Thunbergia grandiflora (Roxb. ex Rottl.) Roxb.

Synonym

:

Thunbergia grandiflora (Roxb. ex Rottl.) Roxb.

Family

:

Acanthaceae

Local name

:

English         -Blue Trumpet Vine

Flowering and fruiting period

:

February-July

Distribution

:

India, Myanmar, China and Singapore

Distribution in kerala

:

All Districts

Habitat

:

Grown as garden plant

Endemic / Exotic

Exotic

Uses

:

The leaf sap is used for menorrhagia, ear infections and deafness, and the poulticed leaves to soothe cuts and boils.

Key Botanical Characters  :

Climbing shrubs. Leaves opposite, to 10 x 7 cm, ovate, cordate, hastate or sagitate, acuminate apex, margin distantly dentate, glabrous or slightly puberulous; petiole to 2.2 cm. Flowers large in axillary racemes; bracts spathaceous, tomentose; bracteoles falcate. Calyx very small, to 2 mm long. Corolla blue or white, tube widened, lobes subequal spreading, 3.5 cm across. Stamens 4, attached at the throat of the tube; anthers oblong. Capsules globose, beaked; seeds 4, globose, retinacula absent.



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