Kew Bulletin最新文献_第5页

Reassessment of Poa moabitica (Poaceae: Pooideae), mistaken identity of P. chaixii, and notes on Hayne’s Plants of the Holy Land 重新评估 Poa moabitica（Poaceae：Pooideae），误认 P. chaixii，以及对 Hayne 的《圣地植物》的注释

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-02-28 DOI: 10.1007/s12225-024-10165-9

引用次数: 0

Keita (Aptandraceae-Olacaceae s.l.), a new genus for African species previously ascribed to Anacolosa, including K. deniseae sp. nov., an Endangered submontane forest liana from Simandou, Republic of Guinea Keita (Aptandraceae-Olacaceae s.l.), a new genus for African species previously ascribed to Anacolosa, including K. deniseae sp.

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-02-23 DOI: 10.1007/s12225-024-10172-w

{"title":"Keita (Aptandraceae-Olacaceae s.l.), a new genus for African species previously ascribed to Anacolosa, including K. deniseae sp. nov., an Endangered submontane forest liana from Simandou, Republic of Guinea","authors":"","doi":"10.1007/s12225-024-10172-w","DOIUrl":"https://doi.org/10.1007/s12225-024-10172-w","url":null,"abstract":"<h3>Summary</h3> We show that the two continental African species previously ascribed to the genus Anacolosa, differ in so many architectural, floral and vegetative characters from the remaining species of the genus (which occur from Madagascar to the western Pacific, including the type) that they clearly represent a separate genus. The African genus represented by these two species is unique within the Olacaceae s.l. (excluding Erythropalaceae) in being a climber (vs shrubs or trees in Anacolosa sensu stricto). Climbing in the two African species is achieved by perennial hook-like structures formed by a combination of five separate traits each of which is unknown elsewhere in the Olacaceae s.l. We formally delimit, describe and name this new African genus as Keita. Placement is tentatively in Aptandraceae but confirmation by molecular studies is required. We describe a new species from Guinea as Keita deniseae sp. nov. and transfer the Central African (Democratic Republic of Congo (DRC), Republic of Congo & Gabon) species from Anacolosa to the new genus as Keita uncifera comb. nov. Keita deniseae is assessed using the IUCN (2012) criteria as Endangered due to the threat of clearance or degradation of forest habitat for mining and agriculture, while K. uncifera is assessed as Least Concern in view of its large range, number of locations and low levels of threat. We review the discovery of Keita deniseae in the light of other recent discoveries of new taxa in both Simandou and the Republic of Guinea.","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139948194","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

A new combination and lectotypification in the genus Gymnosporia (Celastraceae: Cassinoideae) of India 印度 Gymnosporia 属（Celastraceae: Cassinoideae）的新组合和分型

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-02-22 DOI: 10.1007/s12225-024-10167-7

Abhishek T. Bhat, K. M. Prabhukumar, Tikam Singh Rana

引用次数: 0

Berberis setifolia (Berberidaceae), a new rank for Berberis macrosepala var. setifolia 红叶小檗（红叶小檗科），红叶小檗变种 setifolia 的新等级

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-02-22 DOI: 10.1007/s12225-023-10143-7

引用次数: 0

Thonningia alba (Balanophoraceae), a new root holoparasitic species from Madagascar Thonningia alba（Balanophoraceae），来自马达加斯加的一个根部全寄生新物种

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-25 DOI: 10.1007/s12225-023-10156-2

Leandro Jorge Telles Cardoso, João Marcelo Alvarenga Braga

引用次数: 0

The correct name for Gentiana albomarginata (Gentianaceae: Gentianeae) Gentiana albomarginata（龙胆科：龙胆属）的正确名称

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-20 DOI: 10.1007/s12225-024-10168-6

Qi Chen, Rui-Xiu Lin, Xin-Qiang Guo

引用次数: 0

Ex situ conservation of threatened species of the flora of Cyprus: current status and future priorities with respect to the Global Strategy for Plant Conservation Target 8 塞浦路斯植物区系受威胁物种的就地保护：全球植物保护战略目标 8 的现状和未来优先事项

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-19 DOI: 10.1007/s12225-023-10102-2

Angelos C. Kyratzis, Dimitris Kourtellarides, Georgia Chrysostomou, Constantinos K. Iosif, Takis Papachristophorou, Constantinos Kounnamas, Constantinos Nikiforou, Charalampos S. Christodoulou

{"title":"Ex situ conservation of threatened species of the flora of Cyprus: current status and future priorities with respect to the Global Strategy for Plant Conservation Target 8","authors":"Angelos C. Kyratzis, Dimitris Kourtellarides, Georgia Chrysostomou, Constantinos K. Iosif, Takis Papachristophorou, Constantinos Kounnamas, Constantinos Nikiforou, Charalampos S. Christodoulou","doi":"10.1007/s12225-023-10102-2","DOIUrl":"https://doi.org/10.1007/s12225-023-10102-2","url":null,"abstract":"Cyprus is located in the eastern part of the Mediterranean, which is considered one of the world’s richest biodiversity hotspots characterised by high rates of endemism. Many Cypriot plant species are threatened with extinction, urging conservation action. This study aims to assess the progress made so far in the ex situ conservation of threatened plants of the flora of Cyprus, to identify gaps and to set priorities for future activities. The criteria taken into account for the analysis were: (1) IUCN threat category; (2) regional responsibility; (3) legal responsibility; (4) number of known locations; (5) number of known locations with ex situ conservation; (6) number of accessions of unknown collecting location; and (7) occurrence within protected areas. In total, 158 of the 263 threatened taxa (60.08%) have at least one accession in conservation. The percentage of locations from which there are accessions conserved, compared to the total number of known locations is low (24.20%). Only 17.49% of the threatened taxa have accessions conserved from all known locations and are, therefore, effectively conserved ex situ. The percentage of threatened taxa conserved ex situ is lower than the target of 75%, set by the Global Strategy for Plant Conservation (GSPC) Target 8 (CBD 2012), urging additional conservation action. A priority list of threatened species has been established, which can be used as a tool for future planning of conservation activities.","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139506791","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

A new species of the Marlierea group (Myrcia sect. Aulomyrcia, Myrtaceae) from the cacao region of Bahia, Brazil 巴西巴伊亚州可可地区的 Marlierea 群（Myrcia 科 Aulomyrcia 属，桃金娘科）新种

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-19 DOI: 10.1007/s12225-023-10155-3

Paulo Henrique Gaem, Eve Lucas, Fiorella Fernanda Mazine, Maria do Carmo Estanislau do Amaral

{"title":"A new species of the Marlierea group (Myrcia sect. Aulomyrcia, Myrtaceae) from the cacao region of Bahia, Brazil","authors":"Paulo Henrique Gaem, Eve Lucas, Fiorella Fernanda Mazine, Maria do Carmo Estanislau do Amaral","doi":"10.1007/s12225-023-10155-3","DOIUrl":"https://doi.org/10.1007/s12225-023-10155-3","url":null,"abstract":"A new species of the Marlierea group of Myrcia sect. Aulomyrcia (Myrtaceae) is described and illustrated. Myrcia bahiensis Gaem & Mazine can be distinguished from all its congeners by large leaf blades bearing longitudinal, curved marks that indicate a plicate ptyxis, in combination with glabrous inflorescences, inconspicuous bracts, large flower buds, and a ‘hyper-hypanthium’ floral developmental pathway. Within the Marlierea group, vegetative morphological traits of Myrcia bahiensis most resemble those of Myrcia sucrei, whereas its reproductive organ morphology recalls M. neoregeliana. However, M. sucrei has densely tomentose inflorescences and showy bracts while M. neoregeliana has smaller leaves without longitudinal marks, indicating a planate ptyxis. Myrcia bahiensis is known from only one collection made in the cacao region of southern Bahia, Brazil. Due to a lack of reliable geographical distribution information, the new taxon is provisionally assessed as Data Deficient according to the IUCN criteria. An identification key for all species of the Marlierea group occurring in the Atlantic Forest of Bahia state is provided.","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139507023","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

New infraspecific taxa and combinations in Malesian Elaeocarpus 马尾松新的种下类群和组合

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-19 DOI: 10.1007/s12225-023-10152-6

Mark J. E. Coode

引用次数: 0

Revision of Clinopodium (Lamiaceae) in Iraq with a new species, Clinopodium dokanicum, and an identification key 修订伊拉克的 Clinopodium（唇形科），包括一个新种 Clinopodium dokanicum 和一个识别钥匙

IF 0.9 4区生物学

Kew Bulletin Pub Date : 2024-01-15 DOI: 10.1007/s12225-023-10149-1

Tuncay Dirmenci, Ali Haloob, Ferhat Celep, Shahina A. Ghazanfar

引用次数: 0