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Malabar Flame-Acanthus
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Malabar Flame-Acanthus
P Native Photo: Paulmathi Vinod
Common name: Malabar Flame-Acanthus
Botanical name: Phlogacanthus grandis    Family: Acanthaceae (Acanthus family)
Synonyms: Diotacanthus grandis

Malabar Flame-Acanthus is a shrub, 8-12 ft. tall, with branches 4-angled. Flowers are red to purple, minutely velvet-hairy, tube 4 mm, limb 1.8 cm; upper lip notched, lower shortly 3-lobed. Sepals are 6 mm, linear. Filaments are as long as the flower, stout, minutely scabrous. Style is minutely velvet-hairy, almost entire. Flower-cluster-stalks are 5-12 cm, stout, compressed, carrying flower panicles often 10-20 cm; bracts at its divisions 1.6 cm, linear; proper bracts 3 mm, linear. Leaves are 17 by 7 cm, narrowed at both ends, wavy, obscurely rounded toothed; nerves 12 pair; leaf-stalk 1.8 cm.Capsules are 2.5 cm by 3-4 mm, 24-seeded. Malabar Flame-Acanthus is found in Tirunelveli, Thiruvananthapuram, Kollam, Pathanamthitta, Alappuzha, Kottayam, and Idukki districts in Tamil Nadu and Kerala.

Identification credit: Paulmathi Vinod Photographed in Agastyamalai hills, Tamil Nadu.

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