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| Wilde, W.J.J.O. de; Duyfjes, B.E.E.. |
| Alangium sect. Rhytidandra is confined to SE Asia, the Pacific and East Australia, and contains 13 species. Five species, viz. Alangium brassii, A. glabrum, A. gracile, A. guadalcanalense, and A. velutinum are described as new, whereas A. villosum subsp. solomonense is raised to specific rank: A. solomonense. Subspecies tomentosum formerly in A. villosum is transferred to another species and has become A. polyosmoides subsp. tomentosum. Finally Iodes ferruginea, described in Icacinaceae appeared to belong in Alangiaceae, and as the name ferruginea was occupied in Alangium it is changed into A. strigosum, nom. nov. A key to the species is presented, and the concerned taxa are enumerated, referenced, described, and two are figured. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Alangiaceae; Alangium sect. Rhytidandra; Australia; New species; Pacific; SE Asia; Taxonomy. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/627811 |
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| Wilde, W.J.J.O. de; Duyfjes, B.E.E.. |
| Alangium Lam. sect. Conostigma Bloemb. is largely confined to the Malesian area and contains 19 species. By using the characters as found in the original species-descriptions, and with emphasizing the nature of the indument of the leaf bud, the confusingly variable Alangium javanicum s.l.-complex could be dismantled for a great part. Four new species: A. ledermannii, A. pallens, A. plumbeum, and A. subcordatum, and two new varieties: A. meyeri var. macilentum and A. ebenaceum var. insignis are recognised. Two taxa are raised to specific status: A. nobile subsp. denudatum to A. denudatum and A. javanicum var. minahassicum to A. minahassicum. A key to the species is presented, and the concerned taxa are enumerated, referenced, described and some are figured. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Alangiaceae; Alangium sect. Conostigma; Malesia; New species; Taxonomy. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/624255 |
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