Archive | Angiosperm

Classification of Primulales: 2 Families | Dicotyledonae

In this article we will discuss about the classification of Primulales. According to Hutchinson, Primulales consists of two families:- 1. Mysinaceae 2. Primulaceae. Family # 1. Myrsinaceae: Myrsinaceae are evergreen trees or shrubs. Leaves are simple, alternate, entire, exstipulate; usually leathery. Inflorescence usually axillary, racemose or cymose or corymbose, rarely paniculate. Flowers are regular, bisexual, rarely unisexual hypogynous, bracteate. Sepals [...]

By |2016-07-25T13:42:29+00:00July 25, 2016|Dicotyledonae|Comments Off on Classification of Primulales: 2 Families | Dicotyledonae
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Biology Notes on Plumbaginaceae | Dicotyledonae

Plumbaginaceae  are perennial herbs or shrubs. Leaves are simple, alternate, stipulate or exstipulate. Inflorescence various, racemes, spikes, panicles, cymose heads or dichasial cymes, etc. Flowers are bisexual, actinomorphic or slightly zygomorphic, hypogynous and pentamerous. Calyx tubular, 5-lobed, membranous, persistent, lobes valvate. Corolla tubular; lobes 5, often free very near to the base, contorted. Stamens 5, opposite to petals and often [...]

By |2016-07-25T14:02:07+00:00July 25, 2016|Dicotyledonae|Comments Off on Biology Notes on Plumbaginaceae | Dicotyledonae
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Classification of Ebenales: 2 Families| Dicotyledonae

In this article we will discuss about the classification of Ebenales. According to Hutchinson, Ebenales consists of two families:- 1. Sapotaceae 2. Ebenaceae. Family # 1. Sapotaceae: Sapotaceae are trees or shrubs with milky latex; younger parts tomentose. Leaves are simple, alter­nate or opposite, entire, coriaceous, usually exstipulate. Inflorescence an axillary or extra-axillary cyme, often in false umbel or flowers [...]

By |2016-07-25T13:42:29+00:00July 25, 2016|Dicotyledonae|Comments Off on Classification of Ebenales: 2 Families| Dicotyledonae
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