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In memoriam Colin Ernest Ridsdale (18 January 1944 – 5 January 2017) 纪念科林·欧内斯特·里兹代尔(1944年1月18日- 2017年1月5日)
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695290
P. Baas, J. T. Pereira, K. M. Wong, P. Hovenkamp, P. Keßler, D. M. Newbery
{"title":"In memoriam Colin Ernest Ridsdale (18 January 1944 – 5 January 2017)","authors":"P. Baas, J. T. Pereira, K. M. Wong, P. Hovenkamp, P. Keßler, D. M. Newbery","doi":"10.3767/000651917X695290","DOIUrl":"https://doi.org/10.3767/000651917X695290","url":null,"abstract":"","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"51 1","pages":"1-4"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78331169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ternstroemia cameroonensis (Ternstroemiaceae), a new medicinally important species of montane tree, nearly extinct in the Highlands of Cameroon 喀麦隆冬檀(冬檀科)，一种重要药用的山地乔木新种，喀麦隆高地几乎绝种
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695362
M. Cheek, B. Tchiengué, W. N. Tacham
{"title":"Ternstroemia cameroonensis (Ternstroemiaceae), a new medicinally important species of montane tree, nearly extinct in the Highlands of Cameroon","authors":"M. Cheek, B. Tchiengué, W. N. Tacham","doi":"10.3767/000651917X695362","DOIUrl":"https://doi.org/10.3767/000651917X695362","url":null,"abstract":"Ternstroemia cameroonensis sp. nov. (Ternstroemiaceae) is formally described from the Highlands of Cameroon and its conservation status is assessed as Critically Endangered using the IUCN 2012 standard. This is the third species of Ternstroemia known from Africa. The species is unusual in its genus in being monoecious, having Terminalia-branching (Aubreville’s model), phyllotaxy of 1/3 (not pseudo-verticillate), flowers with a uniseriate androecium and a distinct intra-staminal disc, and in the stamens lacking a distinct apicular connective. The species is used locally for extensive medicinal purposes.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"30 1","pages":"53-57"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79265140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
Taxonomy and phylogenetic position of Fimbristylis fusiformis, a new species of Cyperaceae from Thailand 泰国苏柏科一新种金缕草的分类及系统发育地位
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695209
K. Wangwasit, A. M. Muasya, P. Chantaranothai, D. Simpson
{"title":"Taxonomy and phylogenetic position of Fimbristylis fusiformis, a new species of Cyperaceae from Thailand","authors":"K. Wangwasit, A. M. Muasya, P. Chantaranothai, D. Simpson","doi":"10.3767/000651917X695209","DOIUrl":"https://doi.org/10.3767/000651917X695209","url":null,"abstract":"Fimbristylis fusiformis, an unusual new species of Cyperaceae from Thailand, is described and illustrated. This taxon has a single terminal spikelet per culm with a semi-distichous glume arrangement, bisexual flowers that lack perianth parts, and pistil with persistent style whose base is slightly swollen and trigonous nutlets with pubescent ribs. Phylogenetic reconstruction using ITS sequence data places this taxon in Abildgaardieae and sister to the rest of Fimbristylis. The species has a conservation status of Least Concern (LC).","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"33 1","pages":"47-52"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87990055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Studies in Asian Nervilia (Orchidaceae) VII: Nervilia kasiensis, a new Lao endemic
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X694732
S. Gale, T. Phaxaysombath
{"title":"Studies in Asian Nervilia (Orchidaceae) VII: Nervilia kasiensis, a new Lao endemic","authors":"S. Gale, T. Phaxaysombath","doi":"10.3767/000651917X694732","DOIUrl":"https://doi.org/10.3767/000651917X694732","url":null,"abstract":"A new species belonging to the terrestrial orchid genus Nervilia is described from Kasi District, Vientiane Province, northern Laos. Referable to the widespread and species-rich N. adolphi/punctata alliance on account of its solitary flower, slender white and violet-marked labellum and glabrous, angular leaf, N. kasiensis is morphologically most closely allied to N. muratana of southern China and northern Vietnam. As in that species, the flowering and leafing phases overlap, an unusual feature among members of the genus. The new species can be distinguished from N. muratana by its shorter inflorescence, its weakly spreading perianth with beige sepals, its narrower labellum with a central pubescent strip on the epichile, its arched column, and by its faintly tessellated leaf. A morphological description, line drawing and notes on the species’ ecology and conservation status are presented.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"1 1","pages":"1-5"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88880328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Taxonomy of Alangium section Conostigma (Alangiaceae)
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695164
W. D. Wilde, B. Duyfjes
{"title":"Taxonomy of Alangium section Conostigma (Alangiaceae)","authors":"W. D. Wilde, B. Duyfjes","doi":"10.3767/000651917X695164","DOIUrl":"https://doi.org/10.3767/000651917X695164","url":null,"abstract":"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.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"120 1","pages":"29-46"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77406505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Cnidoscolus (Euphorbiaceae) escaped in Malesia 刺胞菌(大戟科)逃到马来西亚
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695476
P. Welzen, F. J. Fernández-Casas
{"title":"Cnidoscolus (Euphorbiaceae) escaped in Malesia","authors":"P. Welzen, F. J. Fernández-Casas","doi":"10.3767/000651917X695476","DOIUrl":"https://doi.org/10.3767/000651917X695476","url":null,"abstract":"The genus Cnidoscolus, a species rich genus in the Americas, has been introduced in the Philippines. A cultivar of Cnidoscolus aconitifolius is used as vegetable and has been collected from gardens in Manila and Pasay City and two times near Cebu City. It cannot be excluded that it has escaped cultivation there, but the species does not appear to be invasive.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"70 1","pages":"84-86"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86904382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The species of Alangium section Rhytidandra (Alangiaceae) 花楸科花楸科花楸属植物
IF 0.7 4区 生物学
Blumea Pub Date : 2017-05-01 DOI: 10.3767/000651917X695443
W. D. Wilde, B. Duyfjes
{"title":"The species of Alangium section Rhytidandra (Alangiaceae)","authors":"W. D. Wilde, B. Duyfjes","doi":"10.3767/000651917X695443","DOIUrl":"https://doi.org/10.3767/000651917X695443","url":null,"abstract":"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.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"1 1","pages":"75-83"},"PeriodicalIF":0.7,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80818972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Coleus namuliensis and Coleus caudatus (Lamiaceae):a new species and a new combination in the Afromontane flora of Mozambique and Zimbabwe 花楸和尾楸(花楸科):莫桑比克和津巴布韦非洲山区植物区系的一新种和新组合
IF 0.7 4区 生物学
Blumea Pub Date : 2017-01-01 DOI: 10.3767/BLUMEA.2017.62.03.02
E. Downes, I. Darbyshire
{"title":"Coleus namuliensis and Coleus caudatus (Lamiaceae):a new species and a new combination in the Afromontane flora of Mozambique and Zimbabwe","authors":"E. Downes, I. Darbyshire","doi":"10.3767/BLUMEA.2017.62.03.02","DOIUrl":"https://doi.org/10.3767/BLUMEA.2017.62.03.02","url":null,"abstract":"The new species Coleus namuliensis (Lamiaceae) is described from the granite outcrops and grasslands of Mt Namuli in Zambezia Province of Mozambique. It has previously been confused with Plectranthus caudatus, a species that is restricted to the quartzite outcrops of the Chimanimani Mountains on the Mozambique-Zimbabwe border for which the new combination in Coleus is formalised in this paper. Other potential confusion species are discussed and a rationale for applying the generic name Coleus rather than Plectranthus is provided. Despite their highly restricted ranges, C. namuliensis and C. caudatus are both considered to have a conservation status of Least Concern at present, although climate change may pose a longer-term threat to their survival.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"138 1","pages":"168-173"},"PeriodicalIF":0.7,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83524855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
A new species of Begonia section Parvibegonia (Begoniaceae) from Thailand and Myanmar 标题泰国和缅甸海棠科小海棠属一新种
IF 0.7 4区 生物学
Blumea Pub Date : 2017-01-01 DOI: 10.3767/000651917X695083
T. Phutthai, M. Hughes
{"title":"A new species of Begonia section Parvibegonia (Begoniaceae) from Thailand and Myanmar","authors":"T. Phutthai, M. Hughes","doi":"10.3767/000651917X695083","DOIUrl":"https://doi.org/10.3767/000651917X695083","url":null,"abstract":"Begonia tenasserimensis sp. nov. belongs to Begonia sect. Parvibegonia and is endemic to the hills of the Tenasserim Range, based on specimens from Peninsular Thailand and Tenasserim Division in Myanmar. The species is restricted to karst limestone and has been assessed as Vulnerable according to IUCN criteria.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"45 1","pages":"26-28"},"PeriodicalIF":0.7,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87021230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A synoptic revision of Inversodicraea (Podostemaceae) 背竹科背竹属植物概论订正
IF 0.7 4区 生物学
Blumea Pub Date : 2017-01-01 DOI: 10.3767/BLUMEA.2017.62.02.07
Martin Cheek, A. Feika, Aiah Lebbie, D. Goyder, B. Tchiengue, O. Sene, P. Tchouto, X. V. D. Burgt
{"title":"A synoptic revision of Inversodicraea (Podostemaceae)","authors":"Martin Cheek, A. Feika, Aiah Lebbie, D. Goyder, B. Tchiengue, O. Sene, P. Tchouto, X. V. D. Burgt","doi":"10.3767/BLUMEA.2017.62.02.07","DOIUrl":"https://doi.org/10.3767/BLUMEA.2017.62.02.07","url":null,"abstract":"Six new species of Inversodicraea (I. feika from Sierra Leone, I. liberia from Liberia, and I. ebo, I. eladii, I. tchoutoi, and I. xanderi from Cameroon) are described as new to science in the context of a synoptic revision of this African genus, now comprising 30 species, including I. cussetiana comb. nov., newly transferred from Macropodiella. Inversodicraea is now equal in number of species to Ledermanniella (as redefined), as the largest genus of the family in Africa. Terete or slightly dorsiventrally flattened leaf petioles (not sheathing and/or stipulate) are newly discovered to distinguish the genus from Ledermanniella, in addition to the presence of scale-leaves. Inversodicraea boumiensis, I. annithomae, and I. bosii are redelimited in this paper. Examples of species hybrids are discussed. Eighteen species are point endemics. A key and IUCN 2012 standard conservation assessments for all species are included. 28 of the 30 species have been assessed as Threatened or Near Threatened. Hydroelectric projects are the biggest source of extinction risk to species of the genus, threatening 19 of the 30 species.","PeriodicalId":55349,"journal":{"name":"Blumea","volume":"36 1","pages":"125-156"},"PeriodicalIF":0.7,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91303045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 33
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