The chemotaxonomy of the "Geraniales".
Institution: | McGill University |
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Department: | Department of Botany. |
Degree: | MS. |
Year: | 1965 |
Keywords: | Botany; Plants – Classification.; Geraniales. |
Record ID: | 1497854 |
Full text PDF: | http://digitool.library.mcgill.ca/thesisfile117787.pdf |
Botany is an old science, one branch of which, taxonomy, antedates recorded history. In fact, the early Chinese, Egyptian, and Assyrian cultures were based, to a degree, on cultivated plants (Porter, 1959). The early developers of systematic botany included Theophrastus (370 - 287 B.C. ), Pliny the Elder (23 - 79 A.D.), and Dioscorides (lst century, A.D.). Theophrastus, the "father of botany," classified plants according to the growth habit. Thus he had four groups: barbs, undershrubs, shrubs, and trees.