Common Name: Coffee senna. Tamil Name: Kattuttakarai, Narattantakarai. Coffee senna is a pan tropical plant of American origin naturalized in India. It is an annual can grow to about 2 feet and often seen on road-sides in Coimbatore city. The leaves are alternately arranged and bipinnate and paripinnate. The leaflets number around 5-7 pairs and … Read More “Senna occidentalis (Caesalpiniaceae- Gulmohar family)” »
Common Name: Creeping flox glove, Ganges primrose. Tamil Name: Miti-kirai Ganges primrose is a weak stemmed much spreading perennial shrub with wide distribution all over Indian sub-continent. The stem is rectangular in cross section and they spread around out to over a meter square on ground. The plant can grow erect to around two foot … Read More “Asystasia gangetica (Acanthaceae- Acanthus family)” »
Common Name: Gombo Mallow, Brazil Jute. Brazil jute is an erect shrub that grows to a height of about 1 meter. The stem is round in cross section, and slightly hairy. The simple leaves are arranged in alternate manner. The leaf stalk and leaf measure about 2.6 cm and 4.3 cm respectively. The lower portion … Read More “Malachra capitata (Malvaceae – Mallow family)” »
Box-leaved barleria is sub-shrub that grows to a height of about 1 foot. The plant is much branched and forms a mass of thorny impenetrable mound on ground. The stem is green in color with a soft hair covering. Leaves are sub-sessile and appear whorled and arranged opposite. Prominent two thorns are seen on the … Read More “Barleria buxifolia (Acanthaceae- Acanthus family)” »
Common Name: Ceylon Lead Wort. Tamil Name: Chittramoolam Erect plant with glabrous stem grows to a height of about one and a half meters. This plant has pan tropical distribution and is seen all over Peninsular India. The leaf arrangement is simple and alternate. The leaves are elliptic-ovate in shape; base attenuate and apex acute. … Read More “Plumbago zeylanica (Plumbaginaceae –Plumbago family)” »
