635


Hygrophila auriculata (Schumach.) Heine

Synonym
:
Hygrophila schulli M.R.Almeida & S.M.Almeida
Family
:
Acanthaceae 
Local name
:
English - Long leaved barleria
Malayalam - Vayalchulli
Flowering and fruiting period
:
September-April      
Distribution
:
India, Myanmar and Indo-China
Distribution in Kerala
:
All Districts   
Habitat
:
Paddy fields and other moist localities
Uses
:
seeds contain a semi-drying oil, sugars and enzymes.The essential oil from the roots has been found to possess bacteriostatic action against both gram positive and gram negative organisms         
Key Botanical Characters :
Subshrubs, strigose-hispid, with sharp thorns. Leaves in whorls of 8, unequal, 6-10 x 2-4 cm, linear-lanceolate, apex acute, base cuneate, margins dentate and wavy, larger pair, sessile. Thorns 2-3 cm long, axillary. Flowers in axillary whorls; bracts and bracteoles leafy; calyx lobes 4, larger lobe 1 cm long; corolla pink, bilipped, lobes obtuse, ciliate. Capsule 1 cm long; seeds orbicular. 


    


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