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Gardens’ Bulletin Singapore最新文献

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Phanera ferruginea var. griffithiana (Fabaceae, Cercidoideae): resolving the status of a lesser-known climbing legume in Singapore ferruginea变种griffithiana (Fabaceae, Cercidoideae):解决新加坡一种鲜为人知的攀缘豆科植物的地位
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-03
L. M. Choo, A. Loo, Y. S. Yeoh, X. Ng, W. F. Ang, Er K.B.H.
{"title":"Phanera ferruginea var. griffithiana (Fabaceae, Cercidoideae): resolving the status of a lesser-known climbing legume in Singapore","authors":"L. M. Choo, A. Loo, Y. S. Yeoh, X. Ng, W. F. Ang, Er K.B.H.","doi":"10.26492/gbs73(2).2021-03","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-03","url":null,"abstract":"Phanera ferruginea (Roxb.) Benth. is reported as a naturalised species for the Flora of Singapore. This species of climbing legume is represented by Phanera ferruginea var. griffithiana (Benth.) Bandyop., Ghoshal & M.K.Pathak in Singapore. The status of the species in Singapore, which is known only from Bukit Timah Nature Reserve, has hitherto not been fully investigated. We provide a description of the species from Bukit Timah, a comprehensive account of its origin through literature records and herbarium specimens, along with a taxonomic key and field characters for the Phanera species of Singapore.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114495525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thysananthus ciliaris (Lejeuneaceae, Marchantiophyta), a rare species new to Singapore from the Singapore Botanic Gardens 毛缕菊(蓟花科，蓟花藓科)，新加坡植物园新发现的珍稀种
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-01
B. Ho, P. Sukkharak
{"title":"Thysananthus ciliaris (Lejeuneaceae, Marchantiophyta), a rare species new to Singapore from the Singapore Botanic Gardens","authors":"B. Ho, P. Sukkharak","doi":"10.26492/gbs73(2).2021-01","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-01","url":null,"abstract":"Thysananthus ciliaris, a rare and poorly known species from Southeast Asia, is newly discovered in Singapore in the Singapore Botanic Gardens. Its oil bodies are here reported for the first time for the species. The geographical distribution of all published occurrences of the species is briefly discussed. Provisional conservation assessments are given at the global and Singapore national levels based on current knowledge. A lectotype is designated in a second step lectotypification.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122819952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Flora of Singapore precursors, 28: Taxonomic and nomenclatural clarification of Kadsura species (Schisandraceae) in Singapore 新加坡前体植物区系，28:新加坡五味子科五味子属植物的分类和命名澄清
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-06
J. Chen, X. Ng, R.C.J. Lim, H. K. Lua, R. Saunders
{"title":"Flora of Singapore precursors, 28: Taxonomic and nomenclatural clarification of Kadsura species (Schisandraceae) in Singapore","authors":"J. Chen, X. Ng, R.C.J. Lim, H. K. Lua, R. Saunders","doi":"10.26492/gbs73(2).2021-06","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-06","url":null,"abstract":"Recent taxonomic and floristic accounts list Kadsura scandens (Blume) Blume as the sole native Kadsura species in Singapore. However, these works have overlooked Ridley’s earlier documentation of another species, Kadsura verrucosa (Gagnep.) A.C.Sm., which was recorded under the misapplied name K. cauliflora. The reduction of Kadsura cauliflora to a synonym of K. scandens led to the uncritical acceptance of a single Kadsura species in Singapore. The confusion between Kadsura scandens and the morphologically similar K. verrucosa may be partly attributed to the demonstrably ambiguous lectotype of K. scandens. An epitype is therefore designated for Kadsura scandens. Key differences between the two Kadsura species and brief propagation notes are provided here.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116852261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Flora of Singapore precursors, 27: Typifications in the yam family (Dioscoreaceae) and the resurrection of Dioscorea tenuifolia 新加坡植物区系前体，27:山药科(薯蓣科)的分型与细叶薯蓣的复活
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-05
A. Phang
{"title":"Flora of Singapore precursors, 27: Typifications in the yam family (Dioscoreaceae) and the resurrection of Dioscorea tenuifolia","authors":"A. Phang","doi":"10.26492/gbs73(2).2021-05","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-05","url":null,"abstract":"Nomenclatural notes on several native species of Dioscoreaceae from Singapore are presented here. Twenty-three names, including nineteen synonyms, are typified. Dioscorea tenuifolia Ridl. is resurrected to the rank of species from a variety.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129131769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Taxonomic notes on Philippine Hornstedtia (Zingiberaceae) including a description of a new species 标题菲律宾姜科大戟属植物的分类学记录及一新种记述
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-11
R. Docot, M. Pranada, N. Mendez
{"title":"Taxonomic notes on Philippine Hornstedtia (Zingiberaceae) including a description of a new species","authors":"R. Docot, M. Pranada, N. Mendez","doi":"10.26492/gbs73(2).2021-11","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-11","url":null,"abstract":"A new species, Hornstedtia olivacea Docot & Pranada, from the province of Quezon, Philippines is described here with information on its distribution, habitat and phenology, along with a provisional IUCN conservation assessment. A second-step lectotypification of Hornstedtia conoidea Ridl. is proposed and a previous lectotypification of Hornstedtia microcheila Ridl. is clarified. Examination of the collection Ramos & Edaño 44454 supports the occurrence of Hornstedtia havilandii (K.Schum.) K.Schum. in the Philippines but new material is needed to check if the populations in the province of Sulu are distinct enough from the populations in Borneo to be recognised as a distinct taxon. An updated key to the Hornstedtia species of the Philippines is also provided.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128413909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Taxonomic updates to Artocarpus subgenus Artocarpus (Moraceae) and allied taxa with a particular focus on the species native to Singapore 石竹亚属(石竹科)及其相关分类群的分类学更新，特别关注新加坡原生物种
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-08
E. Gardner, N. Zerega
{"title":"Taxonomic updates to Artocarpus subgenus Artocarpus (Moraceae) and allied taxa with a particular focus on the species native to Singapore","authors":"E. Gardner, N. Zerega","doi":"10.26492/gbs73(2).2021-08","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-08","url":null,"abstract":"The breadfruit genus Artocarpus J.R.Forst. & G.Forst. (Moraceae) has sixteen species in Singapore, fourteen of them native. In this precursory study to the treatment of Artocarpus for the Flora of Singapore, we present updated phylogenomic analyses of Artocarpus subgenus Artocarpus based on 517 nuclear genes. The following taxonomic changes based on recent phylogenetic analyses, review of herbarium specimens, and field observations, are proposed. Artocarpus subg. Cauliflori (F.M.Jarrett) Zerega is reduced to a section within Artocarpus subg. Artocarpus, and Artocarpus sect. Glandulifolium F.M.Jarrett is raised to subgenus status. The new monotypic subgenus Artocarpus subg. Aenigma E.M.Gardner & Zerega is proposed for Artocarpus sepicanus Diels, whose phylogenetic position remains uncertain and may be of ancient hybrid origin. Artocarpus elasticus Reinw. ex Blume, A. scortechinii King and A. corneri Kochummen are recognised as distinct species. Artocarpus clementis Merr. is reinstated as distinct from A. lanceifolius Roxb. Artocarpus calophyllus Kurz and A. melinoxylus Gagnep. are reinstated as distinct from both A. chama Buch.-Ham. and A. rigidus Blume. Artocarpus nigrescens Elmer is reinstated as distinct from A. treculianus Elmer. Keys to the subgenera, the sections of Artocarpus subg. Artocarpus and to the species found in Singapore are presented. A nomenclatural synopsis of subgenera Artocarpus, Aenigma and Glandulifolium is presented with taxonomic notes to aid in identification. Seventeen lectotypes, six of them in a second step, and two neotypes are designated.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129938260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Begonia arunachalensis (Begoniaceae), a new tuberous species of Begonia from Arunachal Pradesh, India 印度**的海棠属(海棠科)一新种
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-17
D. Borah, M. Taram, L. Yama, E. Wahlsteen
{"title":"Begonia arunachalensis (Begoniaceae), a new tuberous species of Begonia from Arunachal Pradesh, India","authors":"D. Borah, M. Taram, L. Yama, E. Wahlsteen","doi":"10.26492/gbs73(2).2021-17","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-17","url":null,"abstract":"A new species, Begonia arunachalensis D.Borah & Wahlsteen (Begoniaceae) is described and illustrated. It is distributed in Papum Pare District of Arunachal Pradesh where it grows near streams in rock crevices. Begonia arunachalensis is similar to B. brevicaulis A.DC. but differs in its pendent fruits, number of locules and capsule wings, and longer lateral wings. It belongs to Begonia sect. Diploclinium.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122205036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new species of Petrocosmea (Gesneriaceae) from Myanmar 标题缅甸苦苣苔属一新种
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-14
D. Middleton, Thant Shin, Y. Baba
{"title":"A new species of Petrocosmea (Gesneriaceae) from Myanmar","authors":"D. Middleton, Thant Shin, Y. Baba","doi":"10.26492/gbs73(2).2021-14","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-14","url":null,"abstract":"The new species Petrocosmea villosa D.J.Middleton from Shan State, Myanmar is described. It is most similar to Petrocosmea kerrii Craib, P. crinita (W.T.Wang) Z.J.Qiu and P. heterophylla B.L.Burtt in Petrocosmea sect. Deinanthera but differs particularly in inflorescence structure, inflorescence indumentum and in the long calyx lobes.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132933105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Notes on the identity and taxonomy of Ixora cuneifolia and I. notoniana and typification of three names in Ixora 关于美洲杉木和美洲杉木的同一性、分类学和三种杉木名称的类型学
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-18
P. Murugan, C. Murugan, K. Karthigeyan
{"title":"Notes on the identity and taxonomy of Ixora cuneifolia and I. notoniana and typification of three names in Ixora","authors":"P. Murugan, C. Murugan, K. Karthigeyan","doi":"10.26492/gbs73(2).2021-18","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-18","url":null,"abstract":"Ixora predeepii Balan & S.Harikr. and Ixora sivarajiana Pradeep are synonymised under Ixora cuneifolia Roxb. and Ixora notoniana Wall. ex G.Don respectively. Lectotypes are designated for the names Ixora nigricans R.Br. ex Wight & Arn. and Ixora undulata Roxb. ex Sm. A second step lectotype is designated for the name Ixora cuneifolia Roxb.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129386819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A new species of Artabotrys (Annonaceae) from the southern Western Ghats, India 文章题目印度西高止山脉南部南菖蒲属一新种
Gardens’ Bulletin Singapore Pub Date : 2021-12-10 DOI: 10.26492/gbs73(2).2021-15
K. Sujana, R. G. Vadhyar
{"title":"A new species of Artabotrys (Annonaceae) from the southern Western Ghats, India","authors":"K. Sujana, R. G. Vadhyar","doi":"10.26492/gbs73(2).2021-15","DOIUrl":"https://doi.org/10.26492/gbs73(2).2021-15","url":null,"abstract":"A new species, Artabotrys sericeus Sujana & Vadhyar, is described from Tamil Nadu, India. The new species shows some resemblance to Artabotrys zeylanicus Hook.f. & Thomson, but it can be easily distinguished by the shape, size, colour and indumentum of the petals as well as the shape and texture of the monocarps. Illustrations, photographs and SEM images of the pollen grains of the new species are provided. The conservation status of the new species is also assessed.","PeriodicalId":283489,"journal":{"name":"Gardens’ Bulletin Singapore","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128515809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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