IF 1.9 3区生物学

Willdenowia Pub Date : 2024-01-10 DOI: 10.3372/wi.53.53302

Eberhard Fischer, W. Lobin

引用次数: 0

Molecular phylogenetics and morphology reveal the Plettkea lineage including several members of Arenaria and Pycnophyllopsis to be a clade of 21 South American species nested within Stellaria (Caryophyllaceae, Alsineae) 分子系统学和形态学显示，包括 Arenaria 和 Pycnophyllopsis 几个成员在内的 Plettkea 系是嵌套在 Stellaria（石竹科，Alsineae）内的 21 个南美物种的一个支系

IF 1.9 3区生物学

Willdenowia Pub Date : 2023-12-21 DOI: 10.3372/wi.53.53301

D. B. Montesinos-Tubée, Thomas Borsch

引用次数: 0

Index to typifications of names in Willdenowia 53(1 & 2) 柳树属53(1 &2）

3区生物学

Willdenowia Pub Date : 2023-09-11 DOI: 10.3372/wi.53.53203

引用次数: 0

Phylogenetics in Scyphostelma (Apocynaceae: Orthosiinae) and description of new species 标题天麻属(夹竹桃科:正叶麻科)的系统发育及新种描述

3区生物学

Willdenowia Pub Date : 2023-09-11 DOI: 10.3372/wi.53.53201

Yam M. Pineda, Héctor A. Keller, José A. Balderrama-Torrico, Ulrich Meve, Nicolai M. Nürk, Sigrid Liede-Schumann

{"title":"Phylogenetics in Scyphostelma (Apocynaceae: Orthosiinae) and description of new species","authors":"Yam M. Pineda, Héctor A. Keller, José A. Balderrama-Torrico, Ulrich Meve, Nicolai M. Nürk, Sigrid Liede-Schumann","doi":"10.3372/wi.53.53201","DOIUrl":"https://doi.org/10.3372/wi.53.53201","url":null,"abstract":"En las Américas tropicales, Orthosiinae (Apocynaceae) comprende especies de plantas con flores pequeñas pero complejas y alberga una alta diversidad, aún poco estudiada, actualmente clasificada en cuatro géneros: Jobinia, Monsanima, Orthosia y Scyphostelma. En este estudio, describimos e ilustramos cuatro especies nuevas de Scyphostelma: S. bolivianum, S. gracile, S. rotorum y S. solomonii, con base en especímenes recolectados en Bolivia y Perú. El análisis filogenético ubica a S. bolivianum y S. gracile en un clado con S. harlingii, una especie del sur de Ecuador y el centro de Perú, juntas como clado hermano del resto de Scyphostelma. Debido al tamaño de las flores y a los pedúnculos y pedicelos filiformes largos, consideramos a las dos nuevas especies S. roturum y S. solomonii y la nueva combinación S. erikseniae una parte del grupo S. harlingii, para el cual se presenta una clave de identificación. Además, se lectotipifican cuatro nombres de especies y se realizan seis nuevas combinaciones en Scyphostelma: S. fasciculiflorum, S. jaramilloi, S. purpurascens, S. quitense, S. stenospira y S. unguiculatum.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135938088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Index to new names and combinations appearing in Willdenowia 53(1 & 2) wildenwia 53(1 &2）

3区生物学

Willdenowia Pub Date : 2023-09-11 DOI: 10.3372/wi.53.53202

引用次数: 0

Book review: Syllabus of plant families. Adolf Engler's Syllabus der Pflanzenfamilien. 13th edition by Wolfgang Frey. Part 5/1 书评:植物科教学大纲。阿道夫·恩格勒的《家庭教学大纲》，沃尔夫冈·弗雷第13版。5/1的一部分

IF 1.9 3区生物学

Willdenowia Pub Date : 2023-05-09 DOI: 10.3372/wi.53.53105

T. Raus

引用次数: 0

Euro+Med-Checklist Notulae, 16 Euro+Med-Checklist Notulae, 16

3区生物学

Willdenowia Pub Date : 2023-05-09 DOI: 10.3372/wi.53.53104

Eckhard von Raab-Straube, Thomas Raus

引用次数: 5

Molecular phylogenetic and morphological support for the recognition of Friesodielsia lalisae (Annonaceae), a new species from S Thailand 识别泰国南部一新种番荔枝科番荔枝的分子系统发育和形态学支持

IF 1.9 3区生物学

Willdenowia Pub Date : 2023-04-10 DOI: 10.3372/wi.53.53103

Anissara Damthongdee, Natthanon Khunarak, Suphaloek Kaeokula, Chanwut Saengpho, C. Wiya, P. UE-AREE, Abdulromea Baka, Kithisak Aongyong, T. Chaowasku

{"title":"Molecular phylogenetic and morphological support for the recognition of Friesodielsia lalisae (Annonaceae), a new species from S Thailand","authors":"Anissara Damthongdee, Natthanon Khunarak, Suphaloek Kaeokula, Chanwut Saengpho, C. Wiya, P. UE-AREE, Abdulromea Baka, Kithisak Aongyong, T. Chaowasku","doi":"10.3372/wi.53.53103","DOIUrl":"https://doi.org/10.3372/wi.53.53103","url":null,"abstract":"Abstract: Thirteen species of Friesodielsia Steenis (Annonaceae) and 11 representatives of related genera were included in molecular phylogenetic analyses using up to six plastid DNA regions (psbA-trnH, trnL-trnF intergenic spacers; trnL intron; matK, ndhF, rbcL exons). The results support the recognition of a new species, F. lalisae Damth., Baka & Chaowasku from Narathiwat, S Thailand, as belonging to one of the two major clades of Friesodielsia. The members of this clade show outer petals that separate at anthesis and have a concave basal portion, while members in the other major clade exhibit outer petals that separate early during developmental stages and have a flat base. Friesodielsia lalisae is described and illustrated. It is most morphologically similar to F. argentea (J. Sinclair) Steenis and F. glauca (Hook. f. & Thomson) Steenis but differs from the two by having dissimilar sepal shape, higher proportion of inner petal to outer petal length and longer inner petals. The new species additionally differs from the former by having different leaf base and from the latter by having denser indumentum on young twigs and shorter flowering pedicels. Narathiwat, a province to which the new species is endemic, seems to be one of the most underexplored areas in Thailand as evidenced by a number of species described based on recent material. The conservation status of the new species is provisionally assessed as Critically Endangered. Citation: Damthongdee A., Khunarak N., Kaeokula S., Saengpho C., Wiya C., Ue-aree P., Baka A., Aongyong K. & Chaowasku T. 2023: Molecular phylogenetic and morphological support for the recognition of Friesodielsia lalisae (Annonaceae) a new species from S Thailand. – Willdenowia 53: 45–55. Version of record first published online on 10 April 2023 ahead of inclusion in April 2023 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"53 1","pages":"45 - 55"},"PeriodicalIF":1.9,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45600124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 1

New analysis of the endemic vascular plants of Algeria, their diversity, distribution pattern and conservation status 阿尔及利亚特有维管植物及其多样性、分布格局和保护状况的新分析

IF 1.9 3区生物学

Willdenowia Pub Date : 2023-03-21 DOI: 10.3372/wi.53.53102

R. Meddour, O. Sahar, S. Jury

{"title":"New analysis of the endemic vascular plants of Algeria, their diversity, distribution pattern and conservation status","authors":"R. Meddour, O. Sahar, S. Jury","doi":"10.3372/wi.53.53102","DOIUrl":"https://doi.org/10.3372/wi.53.53102","url":null,"abstract":"Abstract: In this study, we provide a new analysis on strict-endemic vascular plant taxa of Algeria and discuss their taxonomic diversity, geographical distribution and conservation status, based on a large literature review and our own field observations. Overall, 248 taxa (species, subspecies and varieties) are currently considered as Algerian endemics, from 41 families and 128 genera. They constitute about 6.3% of the total known flora of Algeria. The northern floristic regions are richer in endemic species: K1, K2, AS3, C1+C2 and O1 are by far the richest floristic regions for strict-endemic taxa, highlighting the importance of their mountain ranges. Most (59%) of the endemic plants have a narrow geographical distribution range (range-restricted). An overview of the IUCN conservation status of the Algerian endemics indicates that only 16 taxa (6.4%) are evaluated, out of which 5.6% of the taxa are threatened. Overall, 44% of the Algerian endemics are legally protected and 43% are included in the protected areas network. Finally, we focus on the shortfalls of knowledge that could orient further research on endemism data in Algeria. They concern taxonomic, chorological or conservation figures and above all the actual presence of the endemic species. It is, therefore, urgent to carry out targeted field expeditions in order to find and re-collect these species, most of which are strictly localized and have probably never been searched or found for 60 years to over a century. Citation: Meddour R Sahar O & Jur S 2023: New anal sis of the endemic vascular lants of Al eria their diversit distribution pattern and conservation status. – Willdenowia 53: 25–43. Version of record first published online on 21 March 2023 ahead of inclusion in April 2023 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"53 1","pages":"25 - 43"},"PeriodicalIF":1.9,"publicationDate":"2023-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45146310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 2

Can material of a putatively extinct new species of Ruta (Rutaceae), preserved with mummies, provide new knowledge about evolution in the Canary Islands flora? 与木乃伊一起保存的一种被认为已经灭绝的芸香属（芸香科）新物种的材料能否为加那利群岛植物群的进化提供新的知识？

IF 1.9 3区生物学

Willdenowia Pub Date : 2023-02-07 DOI: 10.3372/wi.53.53101

Águedo Marrero-Rodríguez, Paloma Vidal-Matutano, T. Delgado-Darias, R. Jaén-Molina, Jacob Morales-Mateos, V. Alberto-Barroso, J. Velasco-Vázquez

{"title":"Can material of a putatively extinct new species of Ruta (Rutaceae), preserved with mummies, provide new knowledge about evolution in the Canary Islands flora?","authors":"Águedo Marrero-Rodríguez, Paloma Vidal-Matutano, T. Delgado-Darias, R. Jaén-Molina, Jacob Morales-Mateos, V. Alberto-Barroso, J. Velasco-Vázquez","doi":"10.3372/wi.53.53101","DOIUrl":"https://doi.org/10.3372/wi.53.53101","url":null,"abstract":"Abstract: Based on analyses carried out with plant material found in mummy shrouds preserved in the archaeological museum El Museo Canario, a putatively extinct new species of Ruta (Rutaceae) was identified and is described here as R. museocanariensis. The mummies were found in the funerary sites of Acusa and the Barranco de Guayadeque on Gran Canaria, Canary Islands, Spain. This article discusses taxonomic relationships with other species of the genus, aspects of colonization and evolutionary processes on islands. The archaeological plant material consists of vegetative and reproductive branches with leaves, remains of flowers and capsules. Several morphological traits, especially the type of fruits, establish a clear difference between Ruta species from Gran Canaria and the mainland (dehiscent) and species from the W Canary Islands (indehiscent). The discovery of R. museocanariensis, with dehiscent fruits, suggests that indehiscence is a post-colonization evolutionary process in the Canary Islands. It also supports a stepping-stone model of inter-island colonization with Gran Canaria as its starting point, in agreement with the age of the islands and to some extent with their distance from the mainland. Citation: Marrero-Rodríguez Á., Vidal-Matutano P., Delgado-Darias T., Jaén-Molina R., Morales-Mateos J., Alberto-Barroso V. & Velasco-Vázquez J. 2023: Can material of a putatively extinct new species of Ruta (Rutaceae) preserved with mummies provide new knowledge about evolution in the Canary Islands flora? – Willdenowia 53: 5–23. Version of record first published online on 7 February 2023 ahead of inclusion in April 2023 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"53 1","pages":"5 - 23"},"PeriodicalIF":1.9,"publicationDate":"2023-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45391858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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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