Barathranthus productus

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Barathranthus productus

Description

Glabrous. Leaves opposite; lamina narrowly ovate to ovate, 5-13 by 2-6 cm, cuneate at the base to a petiole 6-16 mm long, weakly attenuate and shortly rounded or obtuse at the apex, dull on both sides or darker and slightly lustrous above; venation pinnate with the midrib visible and other veins obscure on both sides. Inflorescences at the nodes, a 2- to 6-flowered capitate spike; axis c. 1 mm long; bracts 1.5-2.5 mm long, concave; flowers hermaphrodite.

Distribution

Asia-Tropical: Borneo present; Malaya (Peninsular Malaysia present); Sumatera (Sumatera present)
Malesia: Sumatra, Peninsular Malaysia, Borneo.