Phenetic,biogeographical, and evolutionary study ofOrnithogalum subg.Heliocharmos (Hyacinthaceae) in the western Mediterranean basin |
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| Authors: | J Moret Nicole Galland |
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| Institution: | (1) Laboratoire de Biologie Végétale, Muséum National d'Histoire Naturelle, 61, rue Buffon, F-75005 Paris, France;(2) Institut de Botanique Systématique et de Géobotanique, Université de Lausanne, Bâtiment de Biologie, CH-1015 Lausanne, Suisse |
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| Abstract: | A macromorphological study is made on taxa of the genusOrnithogalum subg.Heliocharmos in North Africa, Spain, and France. The results obtained are consistent with data from cytogenetics, reproductive biology and strategies of reproduction. They allow the retention of two species:O. algeriense andO. umbellatum. A biogeographical and phylogenetic interpretation of the subgenus is proposed for the western Mediterranean. Theoretical views on phenetics are discussed. |
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| Keywords: | Hyacinthaceae Ornithogalum Heliocharmos O algeriense O kochii O orthophyllum O umbellatum Numerical taxonomy phenetics systematics biogeography evolution Flora of North Africa Mediterranean Morocco Spain France |
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