Senna auriculata
Senna auriculata is a legume tree in the subfamily Caesalpinioideae. It is commonly known by its local names matura tea tree, ranawara or avaram, (Kannada: ಆವರಿಕೆ āvarike, Telugu: తంగేడు taṃgēḍu, Tamil: ஆவாரை āvārai) or the English version avaram senna.
It occurs in the dry regions of India and Sri Lanka. It is common along the sea coast and the dry zone in Sri Lanka.
Description
Avaram senna is a much branched shrub with smooth cinnamon brown bark and closely pubescent brachlets.
The leaves are alternate, stipulate, paripinnate compound, very numerous, closely placed, rachis 8.8-12.5 cm long, narrowly furrowed, slender, pubescent, with an erect linear gland between the leaflets of each pair, leaflets 16-24, very shortly stalked 2-2.5 cm long 1-1.3 cm broad, slightly overlapping, oval oblong, obtuse, at both ends, mucronate, glabrous or minutely downy, dull green, paler beneath, stipules very large, reniform-rotund, produced at base on side of next petiole into a filliform point and persistent.