Webbia Pub Date : 2023-05-14 DOI: 10.36253/jopt-14154

Wong Sin Yeng, Peter C. Boyce

引用次数: 0

Studies on Homalomeneae (Araceae) of Borneo XXIX — Homalomena latisinus, a new species for the Borneensis Complex from Brunei 婆罗洲29号天南星科homalomenae的研究——文莱婆罗洲属复合体一新种——latinus Homalomena

Webbia Pub Date : 2023-05-14 DOI: 10.36253/jopt-14206

Wong Sin Yeng, Peter C Boyce

引用次数: 0

A new diminutive species of Schismatoglottis (Araceae) from Samar Island, Philippines 标题菲律宾萨马岛天南星科裂藤属一新种

Webbia Pub Date : 2023-05-14 DOI: 10.36253/jopt-14411

Marjorie D. Delos Angeles, Danilo N. Tandang, Maria Melanie P. Medecilo-Guiang, Inocencio E. Buot, Jr., Harald Schneider, Marcos A. Caraballo-Ortiz

引用次数: 0

The Critically Endangered Haitian endemic palm Attalea crassispatha (Arecaceae) and its living collections in Fairchild Tropical Botanic Garden: Perspectives from conservation surveys and DNA microsatellite (SSR) data 仙童热带植物园极度濒危海地特有棕榈Attalea crassispatha (arerecaceae)及其活枝:保护调查和DNA微卫星(SSR)数据的视角

Webbia Pub Date : 2023-05-14 DOI: 10.36253/jopt-14606

Brett Jestrow, Michael Hass, William Cinea, Alan R. Franck, Joel C. Timyan, M. Patrick Griffith, Javier Francisco-Ortega

{"title":"The Critically Endangered Haitian endemic palm Attalea crassispatha (Arecaceae) and its living collections in Fairchild Tropical Botanic Garden: Perspectives from conservation surveys and DNA microsatellite (SSR) data","authors":"Brett Jestrow, Michael Hass, William Cinea, Alan R. Franck, Joel C. Timyan, M. Patrick Griffith, Javier Francisco-Ortega","doi":"10.36253/jopt-14606","DOIUrl":"https://doi.org/10.36253/jopt-14606","url":null,"abstract":"With only 24 plants located in the wild in 2017, the Haitian endemic Attalea crassispatha (Mart.) Burret (Arecaceae) is one of the major priorities for palm conservation in the Caribbean Island Biodiversity Hotspot and is the only member of the genus (~ 30 species) that occurs in the region. A project of ex situ conservation and field surveys published in 1994 involved Fairchild Tropical Botanic Garden (FTBG) as a major distributor of wild collected germplasm with other botanic gardens/institutions from South Florida and the tropics in 1989 and 1991. Part of this material was also grown in FTBG. Over 25 years after this conservation initiative was established, new field surveys were made in 2017 where the species occurs in Peninsule de Tiburon, southern Haiti. The number of living plants recorded in this new inventory was 24 (vs 25 reported in 1994). DNA microsatellite data (SSRs) were used to compare levels of genetic variation in the FTBG ex situ conservation collections and the wild. We found that the FTBG genotypes did not capture most of the already limited genetic diversity found in the wild. Cluster analyses based on Bayesian statistics recognized three major genetic groups in the wild, and three of them were found in plants occurring mostly in the northern slopes of Peninsule de Tiburon; in contrast, only two of the genetic clusters were predominant in the southern portion of this peninsula mostly in the Cavaillon area. Our results concur with those recently published based on Single-nucleotide polymorphisms (SNPs) molecular markers for ex situ collections of this palm species conserved in five botanic gardens/research institutes.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135189442","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

Homalomeneae (Araceae) of Borneo XXX — Homalomena atlas [Hanneae Complex] a new species from the Rejang Basin, Sarawak 婆罗洲天南星科——砂拉越reang盆地天南星群一新种

Webbia Pub Date : 2023-05-14 DOI: 10.36253/jopt-14254

Wong Sin Yeng, Peter C. Boyce

引用次数: 0

A new species of Schismatoglottis (Araceae) from Sabah, Malaysian Borneo 文章题目马来西亚婆罗洲沙巴天南星科裂藤属一新种

Webbia Pub Date : 2022-12-15 DOI: 10.36253/jopt-13274

Kartini Saibeh

引用次数: 0

Honoring Sabin Berthelot: Nomenclature and botanical history of Berthelotia DC. (Asteraceae, Inuleae) 萨宾·贝特洛：伯特洛属植物命名法和植物学史。（菊科，菊科）

Webbia Pub Date : 2022-12-15 DOI: 10.36253/jopt-13735

A. A. Naranjo, Rahul R. Pathirickal, K. Gandhi, P. Delprete, R. M. Baldini, Arnoldo Santos-Guerra, Lázaro Sánchez‐Pinto, J. Francisco‐Ortega

{"title":"Honoring Sabin Berthelot: Nomenclature and botanical history of Berthelotia DC. (Asteraceae, Inuleae)","authors":"A. A. Naranjo, Rahul R. Pathirickal, K. Gandhi, P. Delprete, R. M. Baldini, Arnoldo Santos-Guerra, Lázaro Sánchez‐Pinto, J. Francisco‐Ortega","doi":"10.36253/jopt-13735","DOIUrl":"https://doi.org/10.36253/jopt-13735","url":null,"abstract":"The genus Berthelotia DC. (presently a synonym of the accepted name Pluchea Cass.), Asteraceae, Inuleae has been regarded as comprising two species, B. lanceolata DC. and B. sericea (Nutt.) Rydb. It honors the French naturalist Sabin Berthelot (1794–1880) for his contribution to the studies of the flora and fauna of the Canary Islands. Under the leadership of Philip B. Webb (1793–1854), Berthelot co-authored the most important work pertinent to the natural history of this archipelago: Histoire Naturelle des Îles Canaries. The nomenclature of Berthelotia and its associated names are revisited here. The holotype of Polypappus sericeus Nutt. (K000974653) was located, and lectotypes were assigned to B. lanceolata (G00450458) and B. lanceolata var. senegalensis DC. (G00452584). Phylogenetic analyses based on nucleotide sequences of the nrDNA ITS were conducted focusing on members of what is known as the Clade J of the Inuleae. A well-supported clade (100% P.P.) that we have labeled as “Clade I” was uncovered, and it is composed of three species that belong to the Pluchea indica Clade plus P. dioscoridis and P. ovalis; but this lineage did not support a previous hypothesis to include P. lanceolata. The two species of Berthelotia did not form a monophyletic group and seem to be distantly related; furthermore, none of these two taxa is sister to Tessaria, a South American genus that has been suggested to be a close relative to Berthelotia. Ethnobotanical uses of B. lanceolata and B. sericea are reviewed.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46854551","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

A new species of Pleroma (Melastomataceae) from the Southern Espinhaço, Minas Gerais, Brazil 巴西米纳斯吉拉斯州Espinhaço南部Pleroma属一新种

Webbia Pub Date : 2022-12-15 DOI: 10.36253/jopt-13088

Paulo José Fernandes Guimaraes, D. Nunes Da Silva, Inara Montini Araújo, R. Romero

引用次数: 0

Wrong flowers? The evolutionary puzzle of Jongkindia (Passifloraceae s.l.), a new monotypic genus and tribe from Liberia, West Africa 错误的花吗?来自西非利比里亚的一个新单型属和部落——Jongkindia (Passifloraceae s.l.)的进化之谜

Webbia Pub Date : 2022-12-15 DOI: 10.36253/jopt-13470

F. Breteler, F. Breman, Diya Lei, F. Bakker

{"title":"Wrong flowers? The evolutionary puzzle of Jongkindia (Passifloraceae s.l.), a new monotypic genus and tribe from Liberia, West Africa","authors":"F. Breteler, F. Breman, Diya Lei, F. Bakker","doi":"10.36253/jopt-13470","DOIUrl":"https://doi.org/10.36253/jopt-13470","url":null,"abstract":"Jongkindia, a small tree species endemic to a local area in southeast Liberia, is described as a new monotypic genus of Passifloraceae sens. lat. Its only species Jongkindia mulbahii combines floral characteristics of the Turneraceae and fruit characteristics of the Passifloraceae s.s. (or subfamily Passifloroideae in APG) and can therefore be regarded to occupy an isolated morphological position. This is confirmed here by DNA sequence-based phylogenetic analyses including most Passifloracean genera, which places it as sister to Passifloroideae. We delineate 16 morphological characters and their states and optimise them on our reconstructed phylogenetic tree. Based on these results we consider the Passifloraceae fruit characteristics (berries with arilled seeds) as synapomorphic for Passifloroideae. The monotypic Pibiria and Jongkindia are predominantly characterised by autapomorphies. On the other hand, the Adenia/Passiflora clade is characterised by polymorphisms. We place Jongkindia in a new tribe Jongkindieae Breteler & F.T.Bakker. A draft plastome sequence for Jongkindia mulbahii is presented and evidence for two mitome to plastome (mtpt) fragment transfers is discussed. Structurally the Jongkindia plastome appears similar to that of Populus, Adenia, Mitostemma, Dilkea, and Passiflora pittieri, but not to contain the previously-described major inversions within other, more derived, Passiflora plastomes.","PeriodicalId":39391,"journal":{"name":"Webbia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43405688","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

Lychnophora pseudovillosissima (Asteraceae: Vernonieae: Lychnophorinae), a new species restricted to Minas Gerais, Brazil 巴西米纳斯吉拉斯一新种——拟长叶紫藤(菊科:紫藤科:紫藤科)

Webbia Pub Date : 2022-12-15 DOI: 10.36253/jopt-13250

G. Antar, M. Monge, J. Nakajima, B. Loeuille

引用次数: 0

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