Tag Archives | Angiosperm

Angiosperms: Size, Habit and Life Span | Plants

In this article we will discuss about:- 1. Origin of Angiosperm 2. Size of Angiosperm 3. Habit 4. Life Span 5. Habitat 6. Nutrition. Origin of Angiosperm: Flowering plants or angiosperms are the most recent, most advanced, most evolved, most conspicuous and abundant of all the plants. They appeared about 130 million years back but comprise about 3, 00,000 species [...]

By |2016-12-12T06:53:00+00:00December 12, 2016|Angiosperms|Comments Off on Angiosperms: Size, Habit and Life Span | Plants

Magnoliaceae: Characters, Distribution and Affinities | Dicotyledons

In this article we will discuss about:- 1. Characters of Magnoliaceae 2. Distribution of Magnoliaceae 3. Economic Importance 4. Affinities. Characters of Magnoliaceae: Trees and shrubs; two ranked stipulate leaves, stipules enclose young buds; flowers hermaphrodite, actinomorphic, large; perianth usually trimerous, whorled or spiral; stamens and carpels numerous; apocarpous, spirally arranged on elongated axis, fruit an etario of follicles or [...]

By |2016-08-30T17:16:30+00:00August 30, 2016|Dicotyledons|Comments Off on Magnoliaceae: Characters, Distribution and Affinities | Dicotyledons

Menispermaceae: Characters, Distribution and Affinities

In this article we will discuss about:- 1. Characters of Menispermaceae 2. Distribution of Menispermaceae 3. Economic Characters 4. Affinities. Characters of Menispermaceae: Mostly woody vines - lianas, dioecious; flowers trimerous, unisexual; double whorls of sepals and petals; curved seed. A. Vegetative Characters: Habit: Mostly twining, woody vines (lianas), rarely erect shrubs or small trees. Root - Tap and branched. [...]

By |2016-08-30T17:16:30+00:00August 30, 2016|Dicotyledons|Comments Off on Menispermaceae: Characters, Distribution and Affinities
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