发布求助
文献互助 智能选刊 最新文献

Kew Bulletin最新文献

筛选
英文 中文
Expanding our knowledge of the coffee family in continental Africa: a synopsis of the genus Pyrostria (Rubiaceae) 扩大我们对非洲大陆咖啡家族的了解：Pyrostria 属（茜草科）简介
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-03-09 DOI: 10.1007/s12225-024-10173-9
Kennedy W. Matheka, David Goyder, Iain Darbyshire
{"title":"Expanding our knowledge of the coffee family in continental Africa: a synopsis of the genus Pyrostria (Rubiaceae)","authors":"Kennedy W. Matheka, David Goyder, Iain Darbyshire","doi":"10.1007/s12225-024-10173-9","DOIUrl":"https://doi.org/10.1007/s12225-024-10173-9","url":null,"abstract":"<p>A summary of the species of <i>Pyrostria</i> from continental Africa is presented, including full descriptions of three new species, <i>P. makovui</i>, <i>P. namacubiensis</i> and <i>P</i>. <i>rovumensis</i> from the coastal forests of the Tanzania-Mozambique border region, and one new subspecies, <i>P. lobulata</i> subsp. <i>bridsoniae</i> from Zambia. <i>Pyrostria makovui</i> is the first species with plurilocular (3-lobed) fruits and the second hermaphrodite species for the study area, characters that are otherwise found mainly in taxa of <i>Pyrostria</i> from Madagascar and surrounding islands. Five of the 16 species treated in this synopsis remain undescribed because they are known only from incomplete material. A key to the species of <i>Pyrostria</i> occurring in continental Africa is presented and notes on the distribution, habitat and relevant taxonomic considerations are provided, along with an assessment of the conservation status (extinction risk) for each species. The <i>Coastal Forests of Eastern Africa</i> Biodiversity Hotspot is found to be a centre of diversity for <i>Pyrostria</i>, with the Rovuma Centre of Plant Endemism in Mozambique and Tanzania being particularly rich in endemic species.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"22 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140097198","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
Four new deciduous species of Hyperacanthus (Rubiaceae: Gardenieae) from western Madagascar: the sofikomba alliance 来自马达加斯加西部的四种落叶新种Hyperacanthus（茜草科：Gardenieae）：sofikomba联盟
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-03-05 DOI: 10.1007/s12225-023-10158-0
F. Rakotonasolo, A. P. Davis
{"title":"Four new deciduous species of Hyperacanthus (Rubiaceae: Gardenieae) from western Madagascar: the sofikomba alliance","authors":"F. Rakotonasolo, A. P. Davis","doi":"10.1007/s12225-023-10158-0","DOIUrl":"https://doi.org/10.1007/s12225-023-10158-0","url":null,"abstract":"<p>The genus <i>Hyperacanthus</i> comprises 11 species, nine in Madagascar and two in Africa, although many Madagascan species remain undescribed. All Madagascan species of <i>Hyperacanthus</i> are evergreen trees occurring in humid and semi-humid forest. Four deciduous species occur in the dry forests of northern, western, and southern Madagascar but are unknown to science. These four species, collectively and informally referred to as the sofikomba alliance, are described here: <i>H. decaryi</i>, <i>H. piliformis</i>, <i>H. septentrionale</i> and <i>H. sofikomba</i>. Three of the four species are illustrated and all four are mapped. A key to species, species descriptions, other key taxonomic information, and preliminary conservation assessments are also provided.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"237 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140036283","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
Seed morphology of Eriocaulon (Eriocaulaceae) in Thailand 泰国桔梗科植物桔梗的种子形态
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-03-05 DOI: 10.1007/s12225-023-10161-5
Benja Wantongsuk, John. A. N. Parnell, Amornrat Prajaksood
{"title":"Seed morphology of Eriocaulon (Eriocaulaceae) in Thailand","authors":"Benja Wantongsuk, John. A. N. Parnell, Amornrat Prajaksood","doi":"10.1007/s12225-023-10161-5","DOIUrl":"https://doi.org/10.1007/s12225-023-10161-5","url":null,"abstract":"<p>The seed morphologies of forty-five <i>Eriocaulon</i> species and infraspecies in Thailand are described in detail. Characteristics of the seed were carefully investigated via LM and SEM, including shape, size, shapes of both ends and colour. Details of the seed coat, testa cell shape, axis of elongation, alignment, ridges formed where adjacent cells are in contact, surface ornamentation and the presence and morphology of appendages arising from the cell walls, were all recorded. Combinations of these characters are effective for species delimitation and identification. Similarities in seed coat characters and the relationships of floral structure between closely related taxa are discussed. Hygroscopic seed coat appendages are recorded and described for <i>Eriocaulon</i> for the first time.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"43 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140036114","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
Piriqueta velutina (Turneraceae, Passifloraceae s.l.): a new endangered species from the Brazilian Cerrado Piriqueta velutina (Turneraceae, Passifloraceae s.l.)：巴西塞拉多地区的一个濒危新物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-03-01 DOI: 10.1007/s12225-023-10157-1
Lamarck Rocha, Maria Mercedes Arbo, Guilherme Medeiros Antar, Fabiane Rabelo da Costa Batista
{"title":"Piriqueta velutina (Turneraceae, Passifloraceae s.l.): a new endangered species from the Brazilian Cerrado","authors":"Lamarck Rocha, Maria Mercedes Arbo, Guilherme Medeiros Antar, Fabiane Rabelo da Costa Batista","doi":"10.1007/s12225-023-10157-1","DOIUrl":"https://doi.org/10.1007/s12225-023-10157-1","url":null,"abstract":"<p><i>Piriqueta velutina</i> is described as a new species, illustrated, geographically mapped and its diagnostic characteristics and taxonomic affinities are described. The new species can be recognised mainly by the presence of serial branches (branches from serial buds predominantly in the apical portion of the plant), the short internodes and oblique or erect leaves which partially overlap in dried specimens; the ovate to elliptic leaf blade with a golden brown velutinous indumentum, and the conical or bulbous bases of the glandular setiform trichomes, frequently darkened on young leaf margins and on the abaxial surface. Its conservation status is preliminarily assessed as Endangered, it occurs in Brazilian Cerrado (savanna vegetation), in the Jalapão region, state of Tocantins, North region of Brazil.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"31 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140004082","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
Integrative taxonomy led to recognising Clusia reginae (Clusiaceae), a new tree species from the Venezuelan Andes 通过综合分类学发现了委内瑞拉安第斯山脉的新树种 Clusia reginae（Clusiaceae）。
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-03-01 DOI: 10.1007/s12225-023-10150-8
Manuel Luján, Jorge Paolini-Ruiz, Elio Sanoja, Cherry A. Rojas, Francisca Ely
{"title":"Integrative taxonomy led to recognising Clusia reginae (Clusiaceae), a new tree species from the Venezuelan Andes","authors":"Manuel Luján, Jorge Paolini-Ruiz, Elio Sanoja, Cherry A. Rojas, Francisca Ely","doi":"10.1007/s12225-023-10150-8","DOIUrl":"https://doi.org/10.1007/s12225-023-10150-8","url":null,"abstract":"<p><i>Clusia reginae</i> (Clusiaceae) is described using an integrative taxonomy approach. Field observations, discriminant analyses of morphological characters and phylogenetic inference based on molecular data led to the recognition of a new species of tree. This new taxon is distinct for having broadly obovate leaves, white petals, bright yellow flower resin and relatively large fruits. <i>Clusia reginae</i> is known from the foothills and valleys of the Venezuelan Andes and is here assessed using IUCN criteria as Vulnerable.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"16 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140004085","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
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
{"title":"Reassessment of Poa moabitica (Poaceae: Pooideae), mistaken identity of P. chaixii, and notes on Hayne’s Plants of the Holy Land","authors":"","doi":"10.1007/s12225-024-10165-9","DOIUrl":"https://doi.org/10.1007/s12225-024-10165-9","url":null,"abstract":"<h3>Summary</h3> <p>Distributions reported for <em>Poa chaixii</em> in Plants of the World Online (<span>2023</span>) and Euro+Med Plantbase (https://europlusmed.org), based on Mouterde’s (<span>1966a</span>) cited collections, apply to <em>P. moabitica</em>. <em>Poa chaixii</em> does not occur in Syria, or anywhere else in the Levant. <em>Poa moabitica</em> is a very rare and distinctive species of sect. <em>Homalopoa</em>, known from only three collections. The <em>Hayne</em> type collection location, suggested to be Moab by Bor (<span>1972</span>), is here considered incorrect. Hayne’s <em>Plants of the Holy Land</em> specimens were collected from Jordan, Palestine, Lebanon and Syria in 1872. It is likely that <em>P. moabitica</em>, if it is still extant in nature (which is doubtful), only occurs locally in wet habitats of forested mountains of northwest Syria (<em>Pabot</em> collections), and northern Lebanon (type). The species might also be sought in the adjacent province of Hatay, Turkey. The species is Data Deficient but should probably be considered Endangered Globally and Locally.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"79 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140004148","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
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> <p>We show that the two continental African species previously ascribed to the genus <em>Anacolosa</em>, 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 <em>Anacolosa</em> 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 <em>Keita</em>. Placement is tentatively in Aptandraceae but confirmation by molecular studies is required. We describe a new species from Guinea as <em>Keita deniseae</em> sp. nov<em>.</em> and transfer the Central African (Democratic Republic of Congo (DRC), Republic of Congo &amp; Gabon) species from <em>Anacolosa</em> to the new genus as <em>Keita uncifera</em> comb. nov. <em>Keita deniseae</em> 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 <em>K. uncifera</em> is assessed as Least Concern in view of its large range, number of locations and low levels of threat. We review the discovery of <em>Keita deniseae</em> in the light of other recent discoveries of new taxa in both Simandou and the Republic of Guinea.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"40 1","pages":""},"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
{"title":"A new combination and lectotypification in the genus Gymnosporia (Celastraceae: Cassinoideae) of India","authors":"Abhishek T. Bhat, K. M. Prabhukumar, Tikam Singh Rana","doi":"10.1007/s12225-024-10167-7","DOIUrl":"https://doi.org/10.1007/s12225-024-10167-7","url":null,"abstract":"<p>A new combination <i>Gymnosporia listeri</i> (Prain) A.T.Bhat, K.M.P.Kumar &amp; Rana is proposed for the name <i>Celastrus listeri</i> Prain. Additionally, a suitable lectotype is designated for the name.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"77 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139926736","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
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
{"title":"Berberis setifolia (Berberidaceae), a new rank for Berberis macrosepala var. setifolia","authors":"","doi":"10.1007/s12225-023-10143-7","DOIUrl":"https://doi.org/10.1007/s12225-023-10143-7","url":null,"abstract":"<h3>Summary</h3> <p>A new rank and combination, <em>Berberis setifolia</em> (Ahrendt) Bharali, B.Hajong &amp; Harber is proposed for <em>B. macrosepala</em> var. <em>setifolia</em> Ahrendt, based on a morphological examination of herbarium specimens from Me La, NE Bhutan and Se La, Arunachal Pradesh, India and living plants from Se La. The treatment of <em>B. macrosepala</em> Hook.f. &amp; Thomson by Ahrendt in his two monographic treatments of <em>Berberis</em> (i.e. Ahrendt <span>1941</span>, <span>1961</span>), is shown to not fully reflect the protologue, which describes the taxon as not just one-flowered, but also fascicled. Some specimens that Ahrendt cites, including those of the three varieties of <em>B. macrosepala</em> he proposed, are determined to belong to other species, some of which are unrecognised. Herbarium specimens of Ahrendt’s <em>B. macrosepala</em> var. <em>setifolia</em> from Bhutan are shown to be the same as those of a hitherto unidentified species from Arunachal Pradesh. A detailed taxonomic description, notes on habitat and ecology, and colour photographs are provided for <em>B. setifolia</em>.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"14 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139926731","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
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
{"title":"Thonningia alba (Balanophoraceae), a new root holoparasitic species from Madagascar","authors":"Leandro Jorge Telles Cardoso, João Marcelo Alvarenga Braga","doi":"10.1007/s12225-023-10156-2","DOIUrl":"https://doi.org/10.1007/s12225-023-10156-2","url":null,"abstract":"<p>A new species of <i>Thonningia</i> is described. <i>T. alba</i> is the third species to be recognised in the genus, and the fourth in the family Balanophoraceae from Madagascar. It is apparently endemic to rainforests of the west coast of the Masoala Peninsula. A description, detailed illustrations, taxonomic notes, an identification key to the genus <i>Thonningia</i>, a distribution map and a preliminary assessment of risk extinction for this new species are provided.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":"122 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139558022","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信