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| Nooteboom, Hans P.. |
| The genus Microsorum, of which a revision will be published in the near future, consists of 50 species, including the here described M. aurantiacum. In Microsorum several groups may be distinguished, all linked by one to several intermediate species. Microsorum aurantiacum finds its nearest allies in the group of species that formerly were distinguished as the genus Phymatosorus. Although the type, which is also the only collection as yet, was collected already in 1909, reportedly with many duplicates, it remained unnamed, sitting in the herbarium of Berlin. It is easily distinguished from its allies in the nearly circular leaves with very narrow lobes. |
| Tipo: Article / Letter to the editor |
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| Ano: 1996 |
URL: http://www.repository.naturalis.nl/record/524686 |
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| Kim, Sangtae; Nooteboom, Hans P.; Park, Chong-Wook; Suh, Youngbae. |
| Magnolia section Maingola Dandy is distinguished from other members of Magnoliaceae by the combination of a terminal brachyblast, cylindrical fruits, and free stipules. Morphological characters were re-examined for section Maingola and section Alcimandra, which has been considered to be closely related to the former. Although section Alcimandra is separated from section Maingola in having long stamens which hide the gynoecium, it is combined with section Maingola because this feature is frequently found in various other taxa of the family. Moreover, recent molecular phylogenetic studies have also demonstrated the close affinity between sections Maingola and Alcimandra. For the Magnolia macklottii complex, which has been problematic due to the wide range of... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Magnolia; Magnoliaceae; Magnolia macklottii; Complex; Section; Maingola; PCA. |
| Ano: 2002 |
URL: http://www.repository.naturalis.nl/record/526153 |
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| Veldkamp, J.F.; Prud’homme van Reine, W.F.; Adema, Frits; Nooteboom, Hans P.; Keßler, Paul J.A.. |
| This long-awaited volume is the last of the new Flora of New Zealand and treats 121 genera in 21 tribes with 460 species, of which 226 are introduced and 46 ‘transient’, i.e. introduced but not persisting, against 188 native ones of which not less than 157 are endemics. Most of the latter belong to the Poeae (49 + 41 others), Agrostideae (45 + 58) and Danthonieae (43 + 15) showing the present temperate nature of the grass flora. This structure of the grass flora is briefly discussed, but its origin is considered ‘unsuited to a flora’. It is a pity that no reference is given to a place where this is done, instead. Of general interest to the New Zealand Flora is the extensive literature list (‘annals’) completing the ones given in previous volumes with... |
| Tipo: Article / Letter to the editor |
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| Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/525040 |
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| Nooteboom, Hans P.. |
| Another impressing volume of the Flora of Australia, dealing with the ferns, Gymnosperms and allied groups. Chapters on morphology, a glossary of botanical terms used, and a list of abbreviations and contractions make this work accessible also for non specialists. Moreover, the many illustrations, colour photographs as well as line drawings, provide a good help with identification (figure 151 is a colour photo that probably depicts two species of Pyrrosia). For the Gymnosperms an introduction is given of the evolution of the system of seed plants, and cladograms are given of the Cycadophyta, of Cycas, and of Cycas subsect. Endemicae. In such a large work mistakes are inevitable. In the key to the families of ferns in lead 27 opposite characters are: Stipe... |
| Tipo: Article / Letter to the editor |
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| Ano: 1999 |
URL: http://www.repository.naturalis.nl/record/524514 |
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| Nooteboom, Hans P.. |
| The book begins (Part 1) with a short account of the life of Richard Eric Holttum by W.T. Stearn, followed by a chapter by M.G. Price “Holttum and ferns”. Part 2, “Floras, Biodiversity and Conservation”, with 22 contributions, deals with subjects as diverse as “Mapping the world’s Pteridophyte biodiversity” to “Diversity; status and ecology of pteridophytes in Mindanao, Philippines”, “Distribution of pteridophyte diversity and endemism in Peru”, and “Collecting live ferns for the Royal Botanic Gardens, Kew. Ferns of all continents and many countries are treated here. |
| Tipo: Article / Letter to the editor |
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| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/524708 |
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| Nooteboom, Hans P.. |
| Three genera are recognised, Leptochilus, Microsorum, and Podosorus. Lepisorus probably also belongs here, but is left out because this work started as a precursor for Flora Malesiana, and most Lepisorus species occur outside the Malesian area. The following genera, recognised by Bosman (1991), are reduced: Colysis (to Leptochilus), Neocheiropteris and Phymatosorus (to Microsorum). Many new combinations have been made. Microsorum hainanense is newly described and an evaluation is given of the main characters important for recognising species, viz. the venation and the arrangement of the sori. |
| Tipo: Article / Letter to the editor |
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| Ano: 1997 |
URL: http://www.repository.naturalis.nl/record/524928 |
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| Nooteboom, Hans P.. |
| This is a CD-ROM intended to identify 1733 species of trees and shrubs of northern Australian rain forests, accompanied by a user guide in book form. In the guide, in the chapter ‘Using the program’, a picture of the opening screen is given. At the bot-tom is the status bar, which, however, only appears on the screen if the windows (NT) status bar is hidden! In the user guide it is explained how to hide the windows status bar. In the status bar the remaining number of species is indicated, which is of importance because it is of no use to see the species list if there are more than 15 species left. The following character sets are available: habit, bark (not in shrubs), leaf, flower, fruit, seedling, family, geographic area. For each character or character... |
| Tipo: Article / Letter to the editor |
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| Ano: 2000 |
URL: http://www.repository.naturalis.nl/record/524762 |
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