Papers by Vernon H Heywood
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The Journal of Animal Ecology, 1975
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Bulletin of the Torrey Botanical Club, 1974
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Nature, 1964
Personal subscribers to Nature can view articles published from 1997 to the current issue. To do ... more Personal subscribers to Nature can view articles published from 1997 to the current issue. To do this, associate your subscription with your registration via the My Account page. If you already have an active subscription, login here to your nature. com account.
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Principles of angiosperm taxonomy., 1963
Few prophets in the '30s would have foretold the renaissance of taxonomy and the contemporar... more Few prophets in the '30s would have foretold the renaissance of taxonomy and the contemporary cults of biosystematics and numerical taxonomy that are.such conspicuous facets of botany today. It is still possible, however, though it will perhaps not be so much longer, to condense ...
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Sibbaldia: the International Journal of Botanic Garden Horticulture
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TAXON
... and the deme terminology, as discussed below, with figures such as Danser, Du Rietz, Turesson... more ... and the deme terminology, as discussed below, with figures such as Danser, Du Rietz, Turesson, Turrill, Gregor, Gilmour, Böcher, Heslop ... Camp and Gilly's extensive 1943 paper The structure and origin of species with a discussion of intraspecific variability and related ...
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Acta Horticulturae
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Israel Journal of Plant Sciences, 2015
The conservation of plant species in situ is a complex and multifaceted procedure which involves ... more The conservation of plant species in situ is a complex and multifaceted procedure which involves both the maintenance and management of protected areas and actions targeted at the species and population level. Most effort has been aimed so far at the occurrence and persistence of species in protected areas as a measure of conservation. However, species-level actions such as conservation or recovery plans have been undertaken for only a small percentage of threatened plant species, mostly by a few countries. The reasons for this are complex and involve scientific, social and political considerations. The planning of targets for biodiversity conservation in situ by the Convention on Biological Diversity suffers from a failure to coordinate area-based and species-based actions leading to overlap and confusion. A set of recommendations is given to help remedy the neglect of targeted species conservation.
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Pure and Applied Chemistry, 2000
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Phytochemistry, 1969
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… evolutionary applications Academic Press: London & …, 1971
Skip to main content (Press Enter). Plants People Possibilities: ...
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Archives of Natural History, 2002
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Natural Resources Forum, 1997
Biodiversity is indispensable to human life and livelihood. Genes, species and ecosystems that ar... more Biodiversity is indispensable to human life and livelihood. Genes, species and ecosystems that are being lost represent a living library of options available for adaptation to changes in human life. In addition to its profound ethical and aesthetic implications, the loss of biodi-versity ...
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Papers by Vernon H Heywood