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Registros recuperados: 14
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Khmeriosicyos, a new monotypic genus of Cucurbitaceae from Cambodia Naturalis
Wilde, W.J.J.O. de; Duyfjes, B.E.E.; Ham, R.W.J.M. van der.
A new monotypic genus from Cambodia is described. The genus is defined by a unique combination of characters and has distinct pollen features. The only species is Khmeriosicyos harmandii W.J. de Wilde & Duyfjes.
Tipo: Article / Letter to the editor Palavras-chave: Cucurbitaceae; Khmeriosicyos; New genus; Pollen; SE Asia.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/525002
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New combinations in Senegalia and Vachellia (Leguminosae: Mimosoideae) for Southeast Asia and China Naturalis
Maslin, B.R.; Seigler, D.S.; Ebinger, J..
Fragmentation of the former broadly circumscribed genus Acacia (Leguminosae: Mimosoideae) necessitates combinations in Senegalia (syn. Acacia subg. Aculeiferum) and Vachellia (syn. former Acacia subg. Acacia) for the following 40 taxa that are recorded for the region encompassed by Southeast Asia and China. Senegalia andamanica, S. borneensis, S. caesia, S. comosa, S. delavayi, S. delavayi var. kunmingensis, S. donnaiensis, S. gageana, S. intsia, S. kekapur, S. kostermansii, S. meeboldii, S. megaladena, S. megaladena var. garrettii, S. megaladena var. indochinensis, S. merrillii, S. palawanensis, S. pennata subsp. hainanensis, S. pennata subsp. insuavis, S. pluricapitata, S. pluriglandulosa, S. pruinescens, S. pseudointsia, S. sulitii, S. tawitawiensis, S....
Tipo: Article / Letter to the editor Palavras-chave: Acacia; China; Leguminosae; Mimosoideae; SE Asia; Senegalia; Vachellia.
Ano: 2013 URL: http://www.repository.naturalis.nl/record/524646
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Notes on Malesian Fabaceae (Leguminosae-Papilionoideae) 5. The genus Sarcodum Naturalis
Adema, Frits.
A new species of Sarcodum, S. bicolor Adema, from Sumba is described. A key to the two species of the genus is given.
Tipo: Article / Letter to the editor Palavras-chave: Sarcodum; Millettieae; SE Asia; New species.
Ano: 1999 URL: http://www.repository.naturalis.nl/record/525050
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Pollen of Southeast Asian Alchornea (Euphorbiaceae), with an overview of the pollen fossil record Naturalis
Bulalacao, L.J.; Ham, R.W.J.M. van der.
In order to evaluate pollen morphological descriptions of Alchornea in the literature, which are almost completely based on African and American species, the pollen of eight Southeast Asian species of Alchornea was investigated, using light and scanning electron microscopy. Very little variation appeared to be present in the Asian material. Slightly deviating from the scabrate ornamentation type are A. kelungensis (psilate) and A. rugosa (striate-rugulate). The scabrate type is also found in A. castaneaefolia (Brazil), A. hirtella (Liberia) and A. obovata (Colombia). The operculate Alchornea pollen type, which can be easily recognised using light microscopy, seems to represent a diagnostic character for the tribe Alchornieae (pollen of Bossera unknown)....
Tipo: Article / Letter to the editor Palavras-chave: Alchornea; Euphorbiaceae; Fossil record; Pollen; SE Asia.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/525434
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Redefinition of Zehneria and four new related genera (Cucurbitaceae), with an enumeration of the Australasian and Pacific species Naturalis
Wilde, W.J.J.O. de; Duyfjes, B.E.E..
The genus Zehneria Endl. is split into 5 genera, of which 4 are new: Indomelothria, Neoachmandra, Scopella, and Urceodiscus. Apart from several new combinations and taxa of subspecific rank, the following species are described as new: I. chlorocarpa, N. backeri, N. lancifolia, N. macrantha, N. nesophila, N. platysperma, U. arfakensis, U. carrii, U. hippocrepicus, U. parviflora, U. scabridula, U. viridis, Z. elbertii, Z. erythrobacca, Z. immarginata, Z. neocaledonica, Z. pedicellata, Z. pisifera, Z. tahitensis, and Z. trullifolia. The New World genus Melothria was introduced in Asia where it is represented by one species, M. pendula L.
Tipo: Article / Letter to the editor Palavras-chave: Cucurbitaceae; Zehneria; SE Asia; New genera.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/526004
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Review of the genus Gymnopetalum (Cucurbitaceae) Naturalis
Wilde, W.J.J.O. de; Duyfjes, B.E.E..
Gymnopetalum Arn. is distributed from India to the Moluccas. There are 4 species, including 1 new species, G. orientale W.J. de Wilde & Duyfjes, from E Malesia. In G. integrifolium (Roxb.) Kurtz 2 new varieties, besides the type-variety, are accepted: G. integrifolium var. penicaudii (Gagnep.) W.J. de Wilde & Duyfjes (in China) and G. integrifolium var. pectinatum W.J. de Wilde & Duyfjes (in E Java). A key to the species is presented. The Malesian taxa are fully described.
Tipo: Article / Letter to the editor Palavras-chave: Gymnopetalum; Cucurbitaceae; SE Asia.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/524704
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Review of the genus Solena (Cucurbitaceae) Naturalis
Wilde, W.J.J.O. de; Duyfjes, B.E.E..
The genus Solena Lour. is redefined, and its 3 species and 1 subspecies are keyed out and described: S. amplexicaulis occurs in S India, S. heterophylla, with 2 subspecies is widespread, but does not occur in S India, and S. umbellata (Klein ex Willd.) W.J. de Wilde & Duyfjes, comb. nov., occurs in S India and Sri Lanka. The status of S. heterophylla subsp. napaulensis (Ser.) W.J. de Wilde & Duyfjes, comb. & stat. nov. needs further study as this subspecies is very similar to the more widespread subsp. heterophylla, but it is distinct by sigmoid thecae. Solena amplexicaulis is taxonomically more distinct from the other two species of Solena. In southern India Kedrostis foetidissima much resembles Solena in general habit, especially by the more...
Tipo: Article / Letter to the editor Palavras-chave: Cucurbitaceae; Solena; SE Asia.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/525943
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Revision of Chionachninae (Gramineae: Andropogoneae) Naturalis
Jannink, T.A.; Veldkamp, J.F..
A revision is presented of the four genera of the SE Asian Chionachninae Clayton (Gramineae: Andropogoneae). Twelve species are recognised: nine (with two new combinations) in Chionachne R. Br. (incl. Sclerachne R. Br.) with an emended circumscription, one in the reinstated Cyathorhachis Nees ex Steud., one in Polytoca R.Br., and one in Trilobachne M. Schenck ex Henrard.
Tipo: Article / Letter to the editor Palavras-chave: Andropogoneae; Chionachne; Cyathorhachis; Gramineae; Polytoca; Trilobachne; Australia; SE Asia.
Ano: 2002 URL: http://www.repository.naturalis.nl/record/526020
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Taxonomic characters of the male endosomal structure in the genus Rheumatogonus Kirkaldy (Hemiptera: Gerridae), with descriptions of four new species from Borneo and Sri Lanka Naturalis
Chen, P.-P.; Nieser, N..
The species of Rheumatogonus (Gerridae: Ptilomerinae) from Thailand, Borneo, Mindanao and Sri Lanka are revised. Four new species, collected from northern Borneo and Sri Lanka, are described: R. esakii spec. nov. from Brunei, R. vantoli spec. nov. and R. inusitatus spec. nov., both from Sabah, and R. cheliforus spec. nov. from Sri Lanka. Redescriptions of the genus and the four known species assigned to this paper are provided. A key to species with diagnostic illustrations is presented. The male genital structures are illustrated in detail, as they provide the most reliable specific characters. The pilosity on the connexival segment VI is used for identifying the females.
Tipo: Article / Letter to the editor Palavras-chave: Gerridae; Rheumatogonus; New species; Key; Male genitalia; SE Asia; 42.75.
Ano: 2002 URL: http://www.repository.naturalis.nl/record/217480
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The species of Alangium section Rhytidandra (Alangiaceae) Naturalis
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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The subtribe Thladianthinae (Cucurbitaceae) in Indochina and Malesia Naturalis
Wilde, W.J.J.O. de; Duyfjes, B.E.E..
Of the seven genera which constitute the subtribe Thladianthinae five occur in our area. Full descriptions are given of the genera and species not treated previously by us. Two new species have been described: Sinobaijiania smitinandii W.J. de Wilde & Duyfjes and Thladiantha angustisepala W.J. de Wilde & Duyfjes.
Tipo: Article / Letter to the editor Palavras-chave: Thladianthinae; Cucurbitaceae; SE Asia; Taxonomy.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/525000
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Towards a revision of Agalmyla (Gesneriaceae) Naturalis
Hilliard, O.M.; Burtt, B.L..
A brief summary of the present taxonomic position in Agalmyla Blume (Gesneriaceae) is given. Six new species are described, A. bicolor, A. exannulata and A. remotidentata from Sulawesi, A. macrocalyx from Borneo (Sarawak), A. samarica from the Philippines (Samar) and A. manuselae from the Moluccas (Seram). The plant long known as Dichrotrichum ternateum de Vriese is transferred to Agalmyla, under its oldest epithet, as A. elongata (Blume) B.L. Burtt, and two other early names of species from New Guinea are also transferred as A. chalmersii (F. Muell.) B.L. Burtt and A. triflora (Valeton) B.L. Burtt.
Tipo: Article / Letter to the editor Palavras-chave: Agalmyla; Dichrotrichum; Gesneriaceae; SE Asia.
Ano: 1999 URL: http://www.repository.naturalis.nl/record/524730
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Tree diversity in sub-montane and lower montane primary rain forests in Central Sulawesi Naturalis
Culmsee, H.; Pitopang, R..
The tree diversity of sub-montane and lower montane primary forests is studied in plot-based inventories on two sites in Lore Lindu National Park, Central Sulawesi. Out of 166 species in total, 50 % are new records for Sulawesi (19 %) or the Central Sulawesi province (31 %). Species richness decreases with altitude. In the submontane forest, the highest Family Importance Values (FIV) are reached by the Lauraceae, Fagaceae, Sapotaceae, Moraceae and Euphorbiaceae. In the lower montane forest, the Fagaceae are of major importance (FIV 71.9), followed at some distance by the Myrtaceae, Elaeocarpaceae and Lauraceae. For each site, a group of important families is identified that is of minor importance or absent on the other site. The comparison of basal area...
Tipo: Article / Letter to the editor Palavras-chave: Flora Malesiana; Lore Lindu; Montane forest; Primary forest; Rain forest; SE Asia; Sulawesi; Tree diversity.
Ano: 2009 URL: http://www.repository.naturalis.nl/record/524684
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Zehneria subgenus Zehneria (Cucurbitaceae) in Java and Bali Naturalis
Simmons, C.M.; Wilde, W.J.J.O. de.
Three species of Zehneria subg. Zehneria are accepted for Java and Bali: Z. mucronata (Blume) Miq., Z. perpusilla (Blume) Bole & Almeida, and Z. repanda (Blume) C. Simmons, comb. nov. They are defined, keyed out, and lectotypified.
Tipo: Article / Letter to the editor Palavras-chave: Cucurbitaceae; Zehneria; Java; SE Asia.
Ano: 2000 URL: http://www.repository.naturalis.nl/record/525031
Registros recuperados: 14
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