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| Koopman, J.; Więcław, H.. |
| All the material of the section Phaestoglochin that is kept in the herbarium of Naturalis Biodiversity Center in Leiden (L), in total 817 collections, has been revised in order to get a better understanding and a more complete overview of the occurrence of the four native species of this section in the Netherlands: Carex divulsa, C. leersii, C. pairae and C. spicata. Carex muricata s. str. proves to be not native in the Netherlands. A key is provided for the identification of (Dutch) plants belonging to this section. Al het materiaal van de sectie Phaestoglochin in het herbarium van Naturalis Biodiversity Center te Leiden (L), in totaal 817 collecties, is gerevideerd om zo een beter begrip en een completer beeld van het voorkomen van de vier inheemse... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Carex divulsa; Carex leersii; Carex muricata; Carex pairae; Carex spicata; Cyperaceae; Phaestoglochin. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/639330 |
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| Koopman, J.; Więcław, H.. |
| Al het materiaal van de sectie Ammoglochin in het herbarium van Naturalis Biodiversity Center te Leiden (L), in totaal 1068 collecties, is gerevideerd om zo een beter begrip en een completer beeld van het voorkomen van de vijf inheemse soorten van deze sectie in Nederland te krijgen. Een sleutel is toegevoegd om (Nederlandse) planten van deze sectie te kunnen determineren. All the material of the section Ammoglochin that is kept in the herbarium of Naturalis Biodiversity Center in Leiden (L), in total 1068 collections, has been revised in order to get a better understanding and more complete overview of the occurrence of the five native species of this section in the Netherlands. A key is provided for the identification of (Dutch) plants belonging to this... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Ammoglochin; Inheemse soorten; Cyperaceae; Carex; Nederland. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/614096 |
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| Koopman, J.. |
| Medicinal and aromatic plants are biological, cultural and industrial resources. The diversity from which they stem is in peril, though. The manner in which they are patented and exploited by the bioindustry upon their modification is controversial. It disregards interests of countries and communities that provide them. This is affected by the global regulative framework, devised pursuant to the neo-liberal policies that steer globalization. Patent law is part of that framework. Reformulation of ethical principles, policies and laws should lead to integrative protection of ecological, cultural and commercial interests. The Convention on Biodiversity should do just that. Its implementation is hampered by conflicts with said framework, and particularly... |
| Tipo: Conference proceedings |
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| Ano: 2006 |
URL: http://library.wur.nl/ojs/index.php/frontis/article/view/1229 |
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