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A new cloud forest tree Lychnodiscus bali (Sapindaceae), Critically Endangered from the Bali-Ngemba Forest Reserve, NW Region, Cameroon 喀麦隆西北部地区巴利-恩根巴森林保护区新发现的一种极度濒危云林树种 Lychnodiscus bali（无患子科）。
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-20 DOI: 10.1007/s12225-024-10195-3
Martin Cheek, Jean Michel Onana, Olivier Lachenaud
{"title":"A new cloud forest tree Lychnodiscus bali (Sapindaceae), Critically Endangered from the Bali-Ngemba Forest Reserve, NW Region, Cameroon","authors":"Martin Cheek, Jean Michel Onana, Olivier Lachenaud","doi":"10.1007/s12225-024-10195-3","DOIUrl":"https://doi.org/10.1007/s12225-024-10195-3","url":null,"abstract":"<p>We describe and illustrate <i>Lychnodiscus bali</i> Cheek (Sapindaceae), a new species to science, from the Bali Ngemba Forest Reserve of NW Region Cameroon, the last major remnant of cloud forest in the Bamenda Highlands of Cameroon, recently evidenced as a Tropical Important Plant Area (TIPA or IPA). Confined on current evidence to upper submontane forest, the new species is threatened by expanding habitat clearance for farms and is assessed as Critically Endangered. A small tree, attaining 3 <i>–</i> 4 m height, it is the first new species to be added to this Guineo-Congolian tree genus in 50 years, the third recorded from Cameroon and takes the number of species in the genus to eight. It has the highest known altitudinal range (1700 – 1950 m alt.) of any species of the genus. We discuss its discovery in the context of other recently discovered and highly threatened or even extinct plant species in the Cameroon Highlands, and the importance of their conservation. The new species was previously identified as <i>Lychnodiscus grandifolius</i> Radlk., but differs in the shorter length of the distal leaflets (12 – 18 cm vs 22 – 39 cm long); in the abaxial leaf surface lacking glands (vs glands flat and conspicuous); in being sparsely hairy all over (vs glabrous except the main veins) and in its larger flowers, 8 – 11 mm long at anthesis (vs 5 – 7 mm long). We present an identification key of the species of <i>Lychnodiscus</i> and discuss their classification in the context of recent molecular phylogenetic and phylogenomic studies. The authors contend that <i>Lychnodiscus</i> Radlk., previously placed in Cupanieae by Radlkofer, should now be placed in the reconstituted Nephelieae in the revised 2021 intrafamilial classification of Buerki <i>et al.</i>, probably close to the genera <i>Aporrhiza</i> Radlk. and <i>Laccodiscus</i> Radlk. However, until the genus is included in molecular studies this cannot be confirmed and a sister relationship remains speculative.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744485","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
Taxonomic notes on Mucuna (Fabaceae: Papilionoideae) of Taiwan 台湾 Mucuna（豆科：木犀草属）的分类说明
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-17 DOI: 10.1007/s12225-024-10192-6
Po-Hao Chen, An-Ching Chung, Chih-Chiang Wang, Sheng-Zehn Yang, Chien-Ti Chao
{"title":"Taxonomic notes on Mucuna (Fabaceae: Papilionoideae) of Taiwan","authors":"Po-Hao Chen, An-Ching Chung, Chih-Chiang Wang, Sheng-Zehn Yang, Chien-Ti Chao","doi":"10.1007/s12225-024-10192-6","DOIUrl":"https://doi.org/10.1007/s12225-024-10192-6","url":null,"abstract":"<p>This study unveils a novel variety of <i>Mucuna macrocarpa</i>, named <i>M. macrocarpa</i> var. <i>oui</i>, discovered in southern Taiwan. This unique variety is characterised by its sparsely appressed-pubescent leaflet abaxial surface, glabrous style, distinguishing it from <i>M. macrocarpa</i> var. <i>macrocarpa</i>. We also designate a lectotype of <i>M. taiwaniana</i> Y.C.Liu &amp; C.H.Ou, and place the species in synonymy under <i>M. membranacea</i> Hayata, based on study of the lectotype and original description. These taxonomic and nomenclatural additions add to our understanding of the genus <i>Mucuna</i> in Asia.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141720477","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
Cattleya attenboroughiana (Orchidaceae: Laeliinae): a new species from the Diamantina Plateau, Minas Gerais, Brazil Cattleya attenboroughiana (Orchidaceae: Laeliinae): 巴西米纳斯吉拉斯州迪亚曼蒂纳高原的一个新种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-15 DOI: 10.1007/s12225-024-10198-0
E. Menezes, S. C. O. Giordani, R. A. Pinheiro, P. M. Gonella
{"title":"Cattleya attenboroughiana (Orchidaceae: Laeliinae): a new species from the Diamantina Plateau, Minas Gerais, Brazil","authors":"E. Menezes, S. C. O. Giordani, R. A. Pinheiro, P. M. Gonella","doi":"10.1007/s12225-024-10198-0","DOIUrl":"https://doi.org/10.1007/s12225-024-10198-0","url":null,"abstract":"","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141646838","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
Tragia grandistipularis (Euphorbiaceae), a new species from Malawi Tragia grandistipularis（大戟科），马拉维的一个新种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-09 DOI: 10.1007/s12225-024-10197-1
Daniel Cahen, Zacharia L. K. Magombo, Lynn J. Gillespie
{"title":"Tragia grandistipularis (Euphorbiaceae), a new species from Malawi","authors":"Daniel Cahen, Zacharia L. K. Magombo, Lynn J. Gillespie","doi":"10.1007/s12225-024-10197-1","DOIUrl":"https://doi.org/10.1007/s12225-024-10197-1","url":null,"abstract":"<p>We describe and illustrate <i>Tragia grandistipularis</i> (Euphorbiaceae), a new species from the Southern Region of Malawi, which is easily distinguished by its large stipules. We amend the key to the genus in <i>Flora Zambesiaca</i> to accommodate the new species. The new species is only known from a single population in a threatened habitat. Based on its limited known distribution and the threats to this habitat, we provisionally assess it as Critically Endangered (CR) with criteria B2ab(i,ii,iii,v) following the IUCN Red List categories and guidelines. We recommend further surveys to better understand the ecology and distribution of this new species.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141569668","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
Catasetum cantuariae (Orchidaceae, Catasetinae), a new species from the Brazilian Amazonian biome Catasetum cantuariae（兰科，Catasetinae），巴西亚马逊生物群落的一个新物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-04 DOI: 10.1007/s12225-024-10191-7
Dayse Raiane Passos Krahl, Philippe Schmal, Miguel Sena de Oliveira, João Batista Fernandes da Silva, Guy Chiron, Amauri Herbert Krahl
{"title":"Catasetum cantuariae (Orchidaceae, Catasetinae), a new species from the Brazilian Amazonian biome","authors":"Dayse Raiane Passos Krahl, Philippe Schmal, Miguel Sena de Oliveira, João Batista Fernandes da Silva, Guy Chiron, Amauri Herbert Krahl","doi":"10.1007/s12225-024-10191-7","DOIUrl":"https://doi.org/10.1007/s12225-024-10191-7","url":null,"abstract":"<p>In this article we propose a new <i>Catasetum</i> species which presents affinity to the <i>C. cristatum</i> alliance, more specifically to species belonging to the <i>C. barbatum</i> complex. The new species has been found in the flooded forests of the Nhamundá River which constitutes the interstate limit between the States of Amazonas and Pará in Brazil. Plants were collected in flooded forest on the river’s left bank, in the municipality of Faro (Pará State, Brazil). The new species is here described in detail and data on habitat, distribution, phenology, conservation status are presented, along with photographs. The new species is compared to <i>C. garnettianum</i>, <i>C. nhamundaense</i> and <i>C. barbatum</i>, from which it differs mainly in the lip structure. All of these allied species are part of the <i>Catasetum barbatum</i> species complex. We also provide an identification key for <i>Catasetum</i> species from the <i>C. barbatum</i> complex occurring in the Brazilian Amazon.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141552720","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
Expanding the cacao group: three new species of Theobroma sect. Herrania (Malvaceae: Byttnerioideae) from the Western Amazon Basin 扩大可可类：来自亚马逊河流域西部的可可树科（Theobroma sect.Herrania（锦葵科：Byttnerioideae）的三个新种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-01 DOI: 10.1007/s12225-024-10171-x
Matheus Colli-Silva, James Edward Richardson, Fabián A. Michelangeli, José Rubens Pirani
{"title":"Expanding the cacao group: three new species of Theobroma sect. Herrania (Malvaceae: Byttnerioideae) from the Western Amazon Basin","authors":"Matheus Colli-Silva, James Edward Richardson, Fabián A. Michelangeli, José Rubens Pirani","doi":"10.1007/s12225-024-10171-x","DOIUrl":"https://doi.org/10.1007/s12225-024-10171-x","url":null,"abstract":"<p>During the preparation of a taxonomic revision of <i>Theobroma</i> sensu lato (Malvaceae, Byttnerioideae), three new species of <i>T.</i> sect. <i>Herrania</i> were found: <i>Theobroma globosum</i>, <i>T. nervosum</i> and <i>T. schultesii</i>, which are described herein. <i>Theobroma globosum</i> and <i>T. nervosum</i> belong to <i>T.</i> sect. <i>Herrania</i> subsect. <i>Subcymbicalyx</i>, with species mostly found in the Amazon Basin, characterised, among other features, by petal ligules at least ten times longer than the petal claws. <i>Theobroma schultesii</i> is from <i>T.</i> sect. <i>Herrania</i> subsect. <i>Herrania</i>, with species with petal ligules less than ten times longer than the claw and is mainly found in the southern parts of the Caribbean Sea, the Pacific Ocean, western Colombia, and northern Ecuador. <i>Theobroma globosum</i> is diagnosed by the combination of spherical fruits with smaller leaflets and midrib proportions when compared to other species from the same region. <i>Theobroma nervosum</i> is identified by its toothed, obovate leaflets with secondary veins protruding beyond the leaflet margins, forming elongated projections across the entire leaflet. <i>Theobroma schultesii</i> exhibits a unique set of features in <i>T.</i> sect. <i>Herrania</i> subsect. <i>Herrania</i>, having both petiolulate leaflets and a cupuliform calyx.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508385","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
Typification of two species names in Echinophoreae (Apiaceae: Apioideae) Echinophoreae (Apiaceae: Apioideae) 中两个种名的类型化
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-06-26 DOI: 10.1007/s12225-024-10190-8
Maryam Khajehpiri, Hojjatollah Saeidi, Catherine La Farge, Farrokh Ghahremaninejad
{"title":"Typification of two species names in Echinophoreae (Apiaceae: Apioideae)","authors":"Maryam Khajehpiri, Hojjatollah Saeidi, Catherine La Farge, Farrokh Ghahremaninejad","doi":"10.1007/s12225-024-10190-8","DOIUrl":"https://doi.org/10.1007/s12225-024-10190-8","url":null,"abstract":"<p>In studying different taxonomic aspects of the tribe Echinophoreae Benth., the typification status of all species was reviewed. Among all members of this tribe, two species names had some issues in their type designations. These species names are typified here: <i>Anisosciadium lanatum</i> Boiss. and <i>Pycnocycla ledermannii</i> H.Wolff. In addition, distribution maps are presented for these two accepted names.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508386","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
Campomanesia lorenziana as a replacement name for Abbevillea langsdorffii (Myrtaceae), a rare and endemic fruiting species from the Brazilian Atlantic Forest 将 Campomanesia lorenziana 作为 Abbevillea langsdorffii（桃金娘科）的替代名称，这是巴西大西洋森林特有的稀有果实物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-06-11 DOI: 10.1007/s12225-024-10178-4
T. Fernandes, Adriano da Silva de Cicco Maruyama, Eugenio Arantes de Melo, Marco Túlio Côrtes de Lacerda, Jair Eustáquio Quintino de Faria, Jaquelini Luber, Marla Ibrahim Uehbe de Oliveira, João Marcelo Alvarenga Braga
{"title":"Campomanesia lorenziana as a replacement name for Abbevillea langsdorffii (Myrtaceae), a rare and endemic fruiting species from the Brazilian Atlantic Forest","authors":"T. Fernandes, Adriano da Silva de Cicco Maruyama, Eugenio Arantes de Melo, Marco Túlio Côrtes de Lacerda, Jair Eustáquio Quintino de Faria, Jaquelini Luber, Marla Ibrahim Uehbe de Oliveira, João Marcelo Alvarenga Braga","doi":"10.1007/s12225-024-10178-4","DOIUrl":"https://doi.org/10.1007/s12225-024-10178-4","url":null,"abstract":"","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141358596","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
Praxelis cleggiae (Compositae: Eupatorieae: Praxeliinae), a new species from the granite inselbergs in the east of the Departamento de Santa Cruz, Bolivia 来自玻利维亚圣克鲁斯省东部花岗岩岛山的一个新物种--Praxelis cleggiae（复合植物纲：大戟科：Praxeliinae）。
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-06-03 DOI: 10.1007/s12225-024-10189-1
D. J. Nicholas Hind, Sara L. Edwards
{"title":"Praxelis cleggiae (Compositae: Eupatorieae: Praxeliinae), a new species from the granite inselbergs in the east of the Departamento de Santa Cruz, Bolivia","authors":"D. J. Nicholas Hind, Sara L. Edwards","doi":"10.1007/s12225-024-10189-1","DOIUrl":"https://doi.org/10.1007/s12225-024-10189-1","url":null,"abstract":"<p><i>Praxelis cleggiae</i> (Compositae: Eupatorieae: Praxeliinae) is described and illustrated from the granite inselbergs (upon which it is most common), and on road crown chippings on old roads, in the Departamento de Santa Cruz, Bolivia; it has a disjunct distribution and is also found on the Serranía San Simón, in the San Ignacio Schist belt, Departamento de Beni. Material of this species was mostly determined as <i>P. insignis</i> (Malme) R.M.King &amp; H.Rob., a Brazilian species, described from the metamorphosed sandstone of what is now the Parque Nacional da Chapada dos Guimarães in Mato Grosso State. The two species have some superficial resemblance, but differ significantly in plant size, internode length (relative to leaf length), branching, leaf shape and size, phyllaries, achenes and pappus. The total number of species of <i>Praxelis</i> recognised in Bolivia is now seven, and 20 species in the genus worldwide.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141254380","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
Two new names in Prunus and Rubus (Rosaceae) Prunus 和 Rubus（蔷薇科）的两个新名称
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-05-29 DOI: 10.1007/s12225-024-10199-z
Muhammad Idrees, Julian M. H. Shaw
{"title":"Two new names in Prunus and Rubus (Rosaceae)","authors":"Muhammad Idrees, Julian M. H. Shaw","doi":"10.1007/s12225-024-10199-z","DOIUrl":"https://doi.org/10.1007/s12225-024-10199-z","url":null,"abstract":"<p>Two new names, <i>Prunus kalkmanii</i> and <i>Rubus sanadzeae</i> (Rosaceae) are proposed as replacement names for the illegitimate names <i>Prunus mirabilis</i> Kalkman, and <i>Rubus longipetiolatus</i> Sanadze, respectively.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141172615","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
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