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Securidaca aurea (Polygalaceae, Polygaleae), a new species from the Brazilian Amazon Securidaca aurea（远志科，远志属），巴西亚马逊河流域的一个新物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-09-02 DOI: 10.1007/s12225-024-10211-6
Cassiane Barroso dos Anjos, Ana Cristina Andrade de Aguiar Dias, José Floriano Barêa Pastore
{"title":"Securidaca aurea (Polygalaceae, Polygaleae), a new species from the Brazilian Amazon","authors":"Cassiane Barroso dos Anjos, Ana Cristina Andrade de Aguiar Dias, José Floriano Barêa Pastore","doi":"10.1007/s12225-024-10211-6","DOIUrl":"https://doi.org/10.1007/s12225-024-10211-6","url":null,"abstract":"<p>During a review of the genus <i>Securidaca</i> (Polygalaceae) in all pantropical regions, a new Amazonian species was found and is described here as <i>S. aurea</i>. The new species is compared to <i>S. revoluta</i>, mainly for the absence of the crest on the keel and strongly revolute leaves. However, <i>S. aurea</i> is easily recognised by its much longer samaras and the golden indumentum covering its leaves and branches. The new species is illustrated by photographic plates and taxonomic notes, a preliminary conservation status and a geographic distribution map are provided.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142198954","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
Peperomia dryadica (Piperaceae), a new karstic species from the Brazilian Atlantic Forest Peperomia dryadica（胡椒科），来自巴西大西洋森林的喀斯特新物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-08-21 DOI: 10.1007/s12225-024-10217-0
Gabriel Mendes Marcusso, Pablo Hendrigo Alves De Melo, Rafaela Campostrini Forzza
{"title":"Peperomia dryadica (Piperaceae), a new karstic species from the Brazilian Atlantic Forest","authors":"Gabriel Mendes Marcusso, Pablo Hendrigo Alves De Melo, Rafaela Campostrini Forzza","doi":"10.1007/s12225-024-10217-0","DOIUrl":"https://doi.org/10.1007/s12225-024-10217-0","url":null,"abstract":"<p><i>Peperomia</i> is known for its remarkable diversity, the Atlantic Forest in Brazil being particularly noteworthy for its high levels of richness and endemism. Floristic research in the Atlantic Forest karst ecosystems has revealed new discoveries in the genus, based on fieldwork and thorough study of herbaria collections. <i>Peperomia dryadica</i> Marcusso is here described and characterised as entirely glabrous except for the distal third of the leaf margins which is ciliolate, light green stems when fresh, alate distal internodes, leaves decussate, opposite or alternate basally and opposite or 3-whorled distally, lamina oblanceolate, obovate or rarely elliptic and nerves sunken adaxially and raised abaxially. <i>Peperomia dryadica</i> is found solely in the Vale do Ribeira region of São Paulo state, in Southeast Brazil, which holds the largest limestone outcrops in the Atlantic Forest.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142225471","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
Afrothismia ugandensis nom. nov. (Afrothismiaceae), Critically Endangered and endemic to Budongo Central Forest Reserve, Uganda Afrothismia ugandensis nom.
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-08-15 DOI: 10.1007/s12225-024-10212-5
Martin Cheek, Roy E. Gereau, James Kalema
{"title":"Afrothismia ugandensis nom. nov. (Afrothismiaceae), Critically Endangered and endemic to Budongo Central Forest Reserve, Uganda","authors":"Martin Cheek, Roy E. Gereau, James Kalema","doi":"10.1007/s12225-024-10212-5","DOIUrl":"https://doi.org/10.1007/s12225-024-10212-5","url":null,"abstract":"<p>The fully mycotrophic (or mycoheterophic) <i>Afrothismia ugandensis</i> Cheek nom. nov. (Afrothismiaceae), formerly described as <i>A. winkleri</i> (Engl.) Schltr. var<i>. budongensis</i> Cowley from the Budongo Forest in Western Uganda, is renamed, redescribed and illustrated. This change in status is supported by eight newly elucidated, qualitative, morphological, diagnostic characters despite the overall similarity with <i>A. winkleri,</i> a species restricted to Cameroon and Gabon. <i>Afrothismia ugandensis</i> is remarkable in the genus for occurring in semi-deciduous (not evergreen) forest and for having ellipsoid or ovoid (vs globose) root bulbils. It has only been recorded twice, first in August 1940, and most recently in June 1998, despite targeted searches in recent years. In both 1940 and 1998, only single individuals appear to have been detected. A single site for the species is known with certainty. It is here assessed as Critically Endangered [CR B2ab(iii); D1] using the IUCN categories and criteria. <i>A. ugandensis</i> is threatened by forest degradation and clearance due to illegal, selective, small-holder logging for firewood and charcoal, timber and limited agriculture.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142198841","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
The genus Hypobathrum (Rubiaceae) in Thailand 泰国的茜草属植物
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-08-08 DOI: 10.1007/s12225-024-10163-x
Sawita Yooprasert, Jordan Bilsborrow, T. Utteridge
{"title":"The genus Hypobathrum (Rubiaceae) in Thailand","authors":"Sawita Yooprasert, Jordan Bilsborrow, T. Utteridge","doi":"10.1007/s12225-024-10163-x","DOIUrl":"https://doi.org/10.1007/s12225-024-10163-x","url":null,"abstract":"","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141926028","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
Cyclamen brulloi (Primulaceae), a new species from Sicily (Italy) Cyclamen brulloi（报春花科），西西里岛（意大利）的一个新种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-08-05 DOI: 10.1007/s12225-024-10207-2
S. Cambria, G. Giusso del Galdo, P. Minissale, G. Tavilla, C. Salmeri
{"title":"Cyclamen brulloi (Primulaceae), a new species from Sicily (Italy)","authors":"S. Cambria, G. Giusso del Galdo, P. Minissale, G. Tavilla, C. Salmeri","doi":"10.1007/s12225-024-10207-2","DOIUrl":"https://doi.org/10.1007/s12225-024-10207-2","url":null,"abstract":"<p>A new species, <i>Cyclamen brulloi</i>, is described and illustrated from Sicily (Italy). This is an Autumn flowering species belonging to <i>Cyclamen</i> subg. <i>Cyclamen</i> and it is currently restricted to some localities of western Sicily, where it grows on carbonatic rocks and in rocky crevices. This taxon shows close relationships both with <i>C. hederifolium</i> and <i>C. africanum</i>. However, several morphological and karyological features are clearly different. Morphology, pollen grain micromorphology, karyology (<i>2n</i> = 4x = 68), ecology, conservation status and taxonomic relationships of the new taxon with the most allied species are presented.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141969104","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
Ceratozamia gigantea (Zamiaceae), a new species of cycad, endemic to the mountain karst forests of Tabasco, Mexico: what the reproductive structures revealed 墨西哥塔巴斯科高山喀斯特森林中特有的苏铁新种 Ceratozamia gigantea（Zamiaceae）：生殖结构揭示的问题
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-08-02 DOI: 10.1007/s12225-024-10209-0
Lilí Martínez-Domínguez, Fernando Nicolalde-Morejón, Marlon Aramis González-Aguilar, Francisco Vergara-Silva, Dennis Wm. Stevenson
{"title":"Ceratozamia gigantea (Zamiaceae), a new species of cycad, endemic to the mountain karst forests of Tabasco, Mexico: what the reproductive structures revealed","authors":"Lilí Martínez-Domínguez, Fernando Nicolalde-Morejón, Marlon Aramis González-Aguilar, Francisco Vergara-Silva, Dennis Wm. Stevenson","doi":"10.1007/s12225-024-10209-0","DOIUrl":"https://doi.org/10.1007/s12225-024-10209-0","url":null,"abstract":"<p><i>Ceratozamia</i> is a diverse genus of cycads distributed from Mexico to Honduras. Here, a new species of <i>Ceratozamia</i> (Zamiaceae, Cycadales) from the southeast of Mexico is described and illustrated. It was previously misidentified as <i>C. subroseophylla</i> because of the lack of reproductive structures in the specimens from Tabasco. This work is based on phenological monitoring carried out in a karst limestone locality in Tabasco. The lifespan of pollen and ovulate strobili and their morphological changes throughout development are described. The collections of this new species were compared with specimens of all <i>Ceratozamia</i> species; however, the morphological comparison was focused on the most geographically proximate and morphologically similar species to this new taxon. To evaluate the circumscription of this species, we used geographic, morphological and DNA barcoding criteria. On this basis, we propose a new species of <i>Ceratozamia</i> for Mexico and provide notes on its reproductive phenology. The reproductive structures are the primary resource for its recognition and identification. A taxonomic key for the similar morphological species and all species that occur in Tabasco is presented along with habitat characterisation and a conservation status for <i>C. gigantea</i>. This species, whose distribution is restricted to a small geographic area, increases the diversity of <i>Ceratozamia</i> in Tabasco to three species and affirms the importance of limestone karst as areas for speciation and endemism. During the phenological monitoring, pollinator insects were captured on ovulate strobili at receptivity, observations that have been scarcely documented during this phenophase in <i>Ceratozamia</i>, highlighting the relevance of monitoring reproductive phenological patterns.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881719","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
Dicliptera polymorpha (Acanthaceae): a new pyrophytic species from northern Western Ghats, India Dicliptera polymorpha（Acanthaceae）：印度西高止山脉北部的一个新的热源物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-24 DOI: 10.1007/s12225-024-10203-6
Adittya V. Dharap, Bhushan K. Shigwan, Mandar N. Datar
{"title":"Dicliptera polymorpha (Acanthaceae): a new pyrophytic species from northern Western Ghats, India","authors":"Adittya V. Dharap, Bhushan K. Shigwan, Mandar N. Datar","doi":"10.1007/s12225-024-10203-6","DOIUrl":"https://doi.org/10.1007/s12225-024-10203-6","url":null,"abstract":"<p>A novel species, <i>Dicliptera polymorpha</i>, from the northern Western Ghats of India, has been identified and characterised. <i>Dicliptera polymorpha</i> is taxonomically distinct, due to its unique inflorescence form among Indian species, with inflorescence units (cymules) developing into spicate inflorescences. This species also stands out as the sole Indian representative of this genus with a documented pyrophytic habit and precocious flowering during the summer, following the typical flowering in the post-monsoon season. Comprehensive information on the habitat, geographic distribution and conservation status of the new species, along with illustrations, photographs and distribution maps, is provided.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141774411","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 taxonomic revision of the genus Hydnora (Hydnoraceae) 水龙属（水龙科）的分类学修订
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-24 DOI: 10.1007/s12225-024-10193-5
Sebastian A. Hatt, Chris J. Thorogood, Jay F. Bolin, Lytton J. Musselman, Duncan D. Cameron, Olwen M. Grace
{"title":"A taxonomic revision of the genus Hydnora (Hydnoraceae)","authors":"Sebastian A. Hatt, Chris J. Thorogood, Jay F. Bolin, Lytton J. Musselman, Duncan D. Cameron, Olwen M. Grace","doi":"10.1007/s12225-024-10193-5","DOIUrl":"https://doi.org/10.1007/s12225-024-10193-5","url":null,"abstract":"<p>A systematic monograph is presented for <i>Hydnora</i> (Hydnoraceae), a poorly known genus of holoparasitic plants distributed across Africa, Madagascar and southern Arabia. Species of <i>Hydnora</i> are characterised by their underground habit, unusual fleshy flowers and complete absence of leaves or photosynthetic tissue. This is the first detailed monograph of the genus <i>Hydnora</i> since 1935 and is informed by a comprehensive survey of herbarium specimens and literature. Detailed descriptions, full synonymy, distribution maps and discussion concerning confusable taxa are provided for each species, along with notes on ethnobotany, ecology and conservation. We place particular emphasis on the taxonomic value of osmophore geometry and positioning in living and dried material, which are highly consistent within species. We also provide the first detailed assessment of host range across the genus. <i>Hydnora hanningtonii</i> Rendle and <i>H. solmsiana</i> Dinter are reinstated from synonymy, and <i>H. bolinii</i> S.Hatt is newly described here. The infrageneric classification is reviewed and a key is provided for both living and dried material. Species are accompanied by both illustrations and photographs of living and dried material where possible.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141774395","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
Microlicia campostriniae and Microlicia subtilis (Lavoisiereae: Melastomataceae): two new species from Rio Preto State Park, Minas Gerais, Brazil Microlicia campostriniae 和 Microlicia subtilis（Lavoisiereae: Melastomataceae）：巴西米纳斯吉拉斯州里奥普雷图州立公园的两个新物种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-24 DOI: 10.1007/s12225-024-10196-2
Ana Flávia Alves Versiane, Maria José Reis da Rocha, Rosana Romero
{"title":"Microlicia campostriniae and Microlicia subtilis (Lavoisiereae: Melastomataceae): two new species from Rio Preto State Park, Minas Gerais, Brazil","authors":"Ana Flávia Alves Versiane, Maria José Reis da Rocha, Rosana Romero","doi":"10.1007/s12225-024-10196-2","DOIUrl":"https://doi.org/10.1007/s12225-024-10196-2","url":null,"abstract":"<p><i>Microlicia campostriniae</i> Versiane &amp; R.Romero and <i>M. subtilis</i> R.Romero &amp; Versiane are two new species from the <i>campo rupestre</i> in Rio Preto State Park, Diamantina Plateau, Minas Gerais, Brazil. Here, we provide descriptions, illustrations, an occurrence map, preliminary conservation assessments, and comparisons with related morphological congeners for both species. <i>M. campostriniae</i> has the central vein of the adaxial surfaces covered with glandular trichomes, hypanthia and sepals densely covered with spherical glands mixed with long reddish glandular trichomes, triangular sepals, and flowers with pink petals and dimorphic stamens. <i>M. subtilis</i> has membranaceous leaf blades with dentate margins, hypanthia and sepals densely covered with spherical glands mixed with glandular trichomes and flowers with pink petals and dimorphic stamens. <i>M. campostriniae</i> is compared to <i>M</i>. <i>amplexicaulis</i> Cogn., <i>M</i>. <i>ciliatoglandulosa</i> R.Romero, <i>M</i>. <i>obtusifolia</i> Cogn. ex R.Romero and <i>M</i>. <i>pumila</i> R.B.Pacifico &amp; Almeda, and <i>M. subtilis</i> with <i>M. membranacea</i> R.Romero &amp; Versiane and <i>M</i>. <i>schwackeana</i> Glaz. ex Versiane &amp; R.Romero. Additionally, we provide a checklist of the Lavoisiereae species in the Rio Preto State Park.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141774396","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
Asyneuma yildizianum (Campanulaceae), a new species from SW Türkiye Asyneuma yildizianum（金钟罩科），蒂尔基耶西南部的一个新种
IF 0.9 4区 生物学
Kew Bulletin Pub Date : 2024-07-22 DOI: 10.1007/s12225-024-10206-3
Hasan Yıldırım, Tuğkan Özdöl
{"title":"Asyneuma yildizianum (Campanulaceae), a new species from SW Türkiye","authors":"Hasan Yıldırım, Tuğkan Özdöl","doi":"10.1007/s12225-024-10206-3","DOIUrl":"https://doi.org/10.1007/s12225-024-10206-3","url":null,"abstract":"<p><i>Asyneuma yildizianum</i> Yıldırım &amp; Özdöl (Campanulaceae) is described as a new species from the Babadağ mountain range near the counties of Tavas and Babadağ in the province of Denizli in southwestern Türkiye. Diagnostic characteristics, a full description, and comprehensive photographs and micromorphology of the pollen and seeds are provided. It is morphologically related to <i>A. virgatum</i> subsp. <i>cichoriiforme</i> and <i>A. ilgazense</i>. The new species differs from related taxa mainly by its caespitose habit, perennial monocarpic life form, (6 –) 8 – 20-stemmed at base, 5 – 22 cm long stem and sky blue to pale violet flowers. A preliminary IUCN Red List assessment of the new species is supplied.</p>","PeriodicalId":51321,"journal":{"name":"Kew Bulletin","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744432","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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