Crossandra infundibuliformis (L.) Nees
Family: Acanthaceae
Taxonomy: Plantae > Tracheophyta > Magnoliopsida > Lamiales > Acanthaceae > Crossandra > C. infundibuliformis
Common name [English]: Firecracker Plant
Vernacular name [Malayalam]: കനകാംബരം
Nativity: Southern India and Sri Lanka
Habitat: Dry deciduous forests, commonly grown as garden plant.
Description: Subshrubs. Leaves 6-9 x 2-4 cm, elliptic, acute at both ends, usually crowded towards the apex; petiole to 4 cm long. Spike terminal or rarely axillary, dense, to 7 cm long; peduncle 5-10 cm long; bracts in 4 rows, 15 x 5 mm, lanceolate; bracteoles 15 x 3 mm, linear, acuminate, pubescent. Flowers many, densely packed; calyx lobes 5, unequal, to 9 mm long, glandular-hairy, outer one sometimes 2-fid at apex; corolla creamy orange, tube 2.5 cm long, narrow, lobes 5, subequal, 1 cm long, oblong, spreading; stamens 4, inserted at the middle of corolla tube, included, filaments unequal, anthers bearded; ovary oblong, 4-ovuled, style narrow, stigma fimbriate. Capsule 10 x 5 mm, oblong; seeds 4, orbicular.
Flowering and Fruiting: December - March
Uses: Flowers offered in worship also used in decoration
Cultivation: Cultivated
References
http://www.plantsoftheworldonline.org
https://indiabiodiversity.org