494


Justicia gendarussa Burm. f.


Synonym
:
Dianthera subserrata Blanco
Family
:
Acanthaceae
Local name
:
English - Gandarusa, Warer willow
Malayalam - Vathakodi, Vathamkolli
Flowering and fruiting period
:
January-April
Distribution
:
Tropical Africa and Asia
Distribution in Kerala
:
All Districts
Habitat
:
Moist deciduous forests, also in the plains  
Endemic/Exotic
:
Exotic
Uses
:
The plant is used to treat rheumatism, arthritis, cephalalgia, hemicranias and intermittent fever.
Key Botanical Characters:
Shrubs, branches dark purple, terete, smooth. Leaves linear or oblong-lanceolate, apex acute or obtuse, base acute, chartaceous, glabrous, lateral nerves 5-7 pairs, bluish. Spikes terminal, up to 8 cm long, narrow, bracts linear. Flowers white; calyx lobes linear-lanceolate, 5 mm long; corolla white with purple streaks; ovary and style puberulus. Capsule 12 mm long, glabrous.


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