Flowers Plants & Trees
Botanist agree that presently there are about 2,45,000 species of flowering plants on earth and these have been grouped in to 430 families, depending on the authority concerned. However, a basic knowledge of angiosperms can be acquired by a study of a selected group of families. The fact that a species has been named should make no essential difference in the way in which it is treated. The proper aim is not to name the species but to know them.
Friday, December 10, 2010
Thursday, December 9, 2010
Carissa carandas Linn.
Carissa carandas Linn.
Karvand, Karvanda, Christ’s thorn.
A large evergreen shrub to 5m with a short stem, globrous except the inflorescence, both light grey, scaly, branchlets usually without Spines 2-4 cm long at their base;branches usually without spines. Leaves simple, obovate or oblanceolate 2.5 -5 X 2-3 cm, coriaceous, glabrous & shining, base acute to cuneate, apex obtuse or enarginate, tip apiculate, petioles 3-6 mm long, lateral nerves arching towards margin. Inflorescence: 2-3 chotomous, terminal or axillary, peduncles puberulous to 2.5 cm. Flower white, scarcely odorus, pedicels very short, bract linear, pubescent. Calyx lobes 5-4 mm, pubescent, linear – lanceolate, very acute. Corola tube about 1cm long, oblong – lanceolate, acute, often pubescent and cilioate. Stamens 5, attached from above the middle of the tube, filaments 0.5mm, anthers 2.5mm, linear – oblong, stamens included within the corolla tube. Ovary 2 mm , globrous, sty;e 8mm, stigma pointed ovules in each cell. Fruit: berry ellipsoid, 1.5 cm across, purplish to black when ripe, smooth, 4-8 seeded.
Flowers: January- April
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