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| Holttum, R.E.; Sen, U.; Mittra, D.. |
| In the first paper of this series (Holttum, 1969) I gave a brief summary of taxonomic treatment of the family Thelypteridaceae in the present century, and stated that in my judgement no satisfactory subdivision of the family, as represented in the tropics of the Old World, had yet been achieved, the arrangements of Ching (1963) and Iwatsuki (1964) being in part inadequate because the authors were not sufficiently acquainted with the majority of species in the Malayan region and in the Pacific, which far outnumber those of mainland Asia. I have been attempting a complete survey of all species of Asia, Malesia, and the Pacific, and it has become evident to me that a study of a wider range of characters than those used in most taxonomic species-descriptions... |
| Tipo: Article / Letter to the editor |
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| Ano: 1970 |
URL: http://www.repository.naturalis.nl/record/524647 |
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