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| Registros recuperados: 23 | |
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| Roos, M.C.. |
| This symposium volume gives the state of the art in the research on ant-plant interactions. A lot of new data and insights are presented. A thematic grouping of the chapters divides the book into six parts. The first part deals with antagonistic interactions, i.e., the leaf-cutter ants. It appears that leaf-cutters collect a diversity of material, diluting the effect of toxic allelochemicals. They may collect quite inappropriate material; they have been reported to cut and bring back pieces from plastic labels. |
| Tipo: Article / Letter to the editor |
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| Ano: 1992 |
URL: http://www.repository.naturalis.nl/record/524438 |
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| Roos, M.C.. |
| Last year I have reported on the results of a first annual questionnaire sent out to all collaborators in the Flora Malesiana network early 1993, asking information on progress, possible bottlenecks, and the expected date of completion of the manuscript. The present report deals with the results of the second questionnaire, which was circulated early 1994. The response was somewhat lower compared to the first one (c. 80% and 85%, respectively). |
| Tipo: Article / Letter to the editor |
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| Ano: 1994 |
URL: http://www.repository.naturalis.nl/record/533200 |
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| Roos, M.C.. |
| Anticipating a forthcoming monograph of the subfamily Drynarioideae (Polypodiaceae), six new combinations in Aglaomorpha are made. Apart from full synonymy and descriptions, this monograph will include the phylogenetic systematics of this group. The phylogenetic relationships established lead to the recognition of the holophyletic genera Aglaomorpha and Drynaria only. The generic delimitation of Drynaria is not affected, but Aglaomorpha needs to be emended including all other (mostly monotypic) drynarioid genera. As a consequence, the following nomenclatural changes are necessary. |
| Tipo: Article / Letter to the editor |
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| Ano: 1983 |
URL: http://www.repository.naturalis.nl/record/535265 |
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| Registros recuperados: 23 | |
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