Plant Taxonomy and Economic Botany UOR B.Sc Fourth Sem book

Unit

Topic

Lecture

I

Classification

Artificial (Linneaus), Natural (Bentham & Hooker) and Phylogenetic (Engler and Prantle’s) System.

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5

Nomenclature

Angiosperm Phylogeny Group (APG). International Code of Botanical Nomenclature. Introduction, principles, rules (Name of Taxon, Priority & publication) and Recommendations. Introduction to International Code of Nomenclature for algae, fungi and plants (ICNafp),

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5

Herbarium

Equipments, herbarium sheet preparation & preservation and significances. Introduction to Botanical Survey of India (BSI).

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5

II

Taxonomic Literature

Floras, Monographs, Icons.

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3

Modern Trends

Cytotaxonomy, Chemotaxonomy, Palynology, Embryology Anatomy and Numerical taxonomy.

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7

Study of Families

Diagnostic characters and economic importance of Ranunculaceae, Brassicaceae, Malvaceae, Fabaceae, Apiaceae, Rubiaceae, and Asteraceae.

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5

III

Study of Families

Diagnostic characters and economic importance of Apocynaceae, Asclepieadaceae, Convolvulaceae, Solanaceae, Acanthaceae, Lamiaceae, Euphorbiaceae, and Poaceae.

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7

Economic Botany

Vavilov concept of centre of origin. Primary and secondary centres.

Cereals (General Account): Rice, Wheat, Maize.

Millets (General Account): Ragi (finger millet), Jowar (sorghum), Sama (little millet), Bajra (pearl millet), Variga (porso millet).

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8

IV

Economic Botany

Vegetable Oil: Ground Nut and Mustard, Spices: General account of turmeric, asafoetida, cumin, coriander & red chilli.

Beverages: Tea and Coffee.

Medicinal Plants: General account (Tulsi, Isabgol, Ashwgandha, Neem and Ephedra).

Fibres: Cotton & Jute. Processing of Rubber & Sugarcane

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15

Practical ¼ç;ksxkRed½

Exercises based on Plant Taxonomy: -

· Plant description and identification of following families: Ranunculaceae, Brassicaceae, Malvaceae, Fabaceae, Apiaceae, Rubiaceae, Asteraceae Apocynaceae, Asclepieadaceae, Convolvulaceae, Solanaceae, Acanthaceae, Lamiaceae, Euphorbiaceae, and Poaceae.

· Exercise based on using taxonomic modern tools.

· Preparation of Herbarium sheets.

· Campus Flora writing/ Excursion/Field study.

· Herbarium tools.

Exercises based on Plant Taxonomy

· Biochemical test for Starch, Protein, Oil, Cellulose, lignin and tannin.

· Medicinal plant-identification and collection.

· Study of specimens with reference to economic use of cereals, millets, pulses, oil, fibres, spices, and beverages (common name, Botanical name, Family, Parts used, Economic uses)

· Collection of specimens of locally available medicinal/ wild plants.

· Any other exercise based on theory syllabus.

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· gcsZfj;e midj.kA

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