Taxon最新文献_第3页

Report of the Nomenclature Committee for Algae: 26 藻类命名委员会的报告：26

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-16 DOI: 10.1002/tax.13243

Wolf‐Henning Kusber

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(3040) Proposal to conserve the name Cordiada trichotoma (Cordia trichotoma) against Cordia frondosa (Cordiaceae, Boraginales) (3040) 保护 "Cordiada trichotoma"("Cordia trichotoma")这一名称以对抗 "Cordia frondosa"(堇菜科，婆婆纳属)的建议

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-13 DOI: 10.1002/tax.13229

Fabiana Mirra, James S. Miller, Christian A. Zanotti, Nataly O'Leary, Pablo Moroni

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(3039) Proposal to reject the name Lycopsis virginica (Myosotis virginica) (Boraginaceae) (3039) 关于否决 Lycopsis virginica（Myosotis virginica）（紫草科）名称的建议

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-13 DOI: 10.1002/tax.13228

Douglas H. Goldman

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(3038) Proposal to reject the name Annona sariffa (Annonaceae) (3038) 关于否决 Annona sariffa（芒萁科）名称的建议

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-13 DOI: 10.1002/tax.13227

I.M. Turner

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(3044) Proposal to reject the name Bubon rigidius (Umbelliferae) (3044) 关于否决 Bubon rigidius（伞形科）名称的建议

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-12 DOI: 10.1002/tax.13232

P. Pablo Ferrer‐Gallego, Angelo Troia

引用次数: 0

(3042–3043) Proposals to conserve the names Ficus wassa against F. teregam and F. botryocarpa against F. peru‐teregam (Moraceae) (3042-3043) 建议保留 Ficus wassa 的名称，以对抗 F. teregam 和 F. botryocarpa 的名称，以对抗 F. peru-teregam（桑科）。

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-12 DOI: 10.1002/tax.13231

I.M. Turner

引用次数: 0

Typification of some Asian Metzgeria (Metzgeriaceae) taxa described by Kuwahara 对 Kuwahara 描述的一些亚洲 Metzgeria（Metzgeriaceae）类群进行分类

IF 3.4 2区生物学

Taxon Pub Date : 2024-08-01 DOI: 10.1002/tax.13238

Tian‐Xiong Zheng

引用次数: 0

Different species or altitudinal morphotypes? Testing the taxonomic value of Dianthus brachycalyx (Caryophyllaceae) 不同物种还是海拔形态？测试石竹（石竹科）的分类价值

IF 3.4 2区生物学

Taxon Pub Date : 2024-07-31 DOI: 10.1002/tax.13237

Jacopo Franzoni, Giovanni Astuti, Fabrizio Bartolucci, Liliana Bernardo, Simone Fior, Gabriele Casazza, Fabio Conti, Duilio Iamonico, Mauro Iberite, Luigi Minuto, Alessia Turini, Lorenzo Peruzzi

{"title":"Different species or altitudinal morphotypes? Testing the taxonomic value of Dianthus brachycalyx (Caryophyllaceae)","authors":"Jacopo Franzoni, Giovanni Astuti, Fabrizio Bartolucci, Liliana Bernardo, Simone Fior, Gabriele Casazza, Fabio Conti, Duilio Iamonico, Mauro Iberite, Luigi Minuto, Alessia Turini, Lorenzo Peruzzi","doi":"10.1002/tax.13237","DOIUrl":"https://doi.org/10.1002/tax.13237","url":null,"abstract":"Defining species boundaries within plant groups distributed along wide elevational and geographic gradients may lead to unstable taxonomic delimitations using morphological data only. Within the taxonomically challenging genus Dianthus, through an integrative approach we tested the taxonomic value of D. brachycalyx, a putative species endemic to mountain peaks of the central‐southern Apennines, with respect to the widespread central‐Mediterranean D. virgineus. We measured 30 morphological characters in 452 individuals from 25 populations and obtained 3202 single nucleotide polymorphisms using ddRAD‐seq techniques in 394 individuals from 36 populations. For climatic niche comparison, we built a dataset of 348 occurrence points. By comparing morphometric, genetic, and climatic niche data, we showed that D. brachycalyx cannot be considered a distinct species. Morphometric separation between the two species is detectable, but high‐elevation populations of D. virgineus are similar to D. brachycalyx. Genetic analyses revealed that the genetic structure of populations of D. brachycalyx and D. virgineus is mainly shaped by isolation‐by‐distance, irrespective of their taxonomic attribution. The climatic niches of the two species are overlapping, and the niche differences are just due to different availability of climatic conditions in their ranges. Accordingly, multiple lines of evidence do not support a separation of D. brachycalyx from D. virgineus, and the former should be considered a heterotypic synonym of the latter.","PeriodicalId":49448,"journal":{"name":"Taxon","volume":"1475 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141866478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Generic delimitation of Bolanthus and resurrection of Jordania within Caryophylleae (Caryophyllaceae) 对 Bolanthus 的属种划分以及 Caryophylleae（石竹科）内 Jordania 的复活

IF 3.4 2区生物学

Taxon Pub Date : 2024-07-22 DOI: 10.1002/tax.13234

Hossein Madhani, Richard K. Rabeler, Shahin Zarre

{"title":"Generic delimitation of Bolanthus and resurrection of Jordania within Caryophylleae (Caryophyllaceae)","authors":"Hossein Madhani, Richard K. Rabeler, Shahin Zarre","doi":"10.1002/tax.13234","DOIUrl":"https://doi.org/10.1002/tax.13234","url":null,"abstract":"Despite remarkable progress in taxonomy within Caryophyllaceae and the tribe Caryophylleae gained from molecular phylogenetic evidence, there are some unresolved issues on generic boundaries in this tribe mainly due to poor sampling of some crucial taxa. This study builds upon previous phylogenetic analyses to clarify the generic boundaries of Bolanthus and its associated taxa in Turkey. We used tribe‐wide molecular phylogenies and reviewed the taxonomic history to address the controversies surrounding the classification of Bolanthus. In 2018, a new genus, Graecobolanthus, was proposed for Greek members of Bolanthus, while the monotypic genus Phrynella was synonymized under Bolanthus. Subsequent research suggested that Bolanthus hirsutus, the type of the genus name, aligns with the Greek clade, casting doubt on the validity of Graecobolanthus. Here we suggest the resurrection of the generic name Jordania for the Turkish species of Bolanthus (including Phrynella), with Jordania minuartioides designated as the lectotype. This reclassification aims to resolve the nomenclatural confusion and reflect phylogenetic relationships accurately. According to this concept, the necessary combinations are made.","PeriodicalId":49448,"journal":{"name":"Taxon","volume":"66 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141743570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

An integrative taxonomy of Asian Caryodaphnopsis (Lauraceae) based on morphology and phylogenomics 基于形态学和系统发生组学的亚洲 Caryodaphnopsis（月桂科）综合分类法

IF 3.4 2区生物学

Taxon Pub Date : 2024-07-09 DOI: 10.1002/tax.13223

Qiang Zhang, Tiantian Sun, Wyckliffe Omondi Omollo, Chi Toan Le, Van Hieu Nguyen, Zhiduan Chen, Qinwen Lin, Yong Yang, Bing Liu

{"title":"An integrative taxonomy of Asian Caryodaphnopsis (Lauraceae) based on morphology and phylogenomics","authors":"Qiang Zhang, Tiantian Sun, Wyckliffe Omondi Omollo, Chi Toan Le, Van Hieu Nguyen, Zhiduan Chen, Qinwen Lin, Yong Yang, Bing Liu","doi":"10.1002/tax.13223","DOIUrl":"https://doi.org/10.1002/tax.13223","url":null,"abstract":"Caryodaphnopsis is a small genus of the Lauraceae family with disjunct distribution in tropical Asia and tropical America. Taxa from each region form a wellsupported monophyletic clade. However, the species circumscription in Asian Caryodaphnopsis remains ambiguous due to few and generally unstable morphological characters used for classification. To address this, we conducted an integrative taxonomy of the Asian clade. We investigated 13 populations, sampled 57 accessions covering the entire taxonomic diversity, geographic range, and morphological variation in Asia, and reconstructed a new phylogeny using single‐nucleotide polymorphisms. We obtained a well‐resolved phylogeny of the Asian Caryodaphnopsis. The first diverged clade consists of three species endemic to lowland forests. The second (largest) clade (eight species in total) mainly occurs in limestone mountain forests and has a double‐layered lower leaf epidermis morphology of type 2 (less complete roomy with closed “roof”) and type 3 (complete roomy with closed “roof”). Based on the diagnostic morphological characters, distinct distributional ranges, and monophyly of each clade, we recognize 12 species in the Asian Caryodaphnopsis, including three new species: C. cangyuanensis sp. nov., C. hekouensis sp. nov., and C. rubrinervis sp. nov. We also reinstate C. latifolia, and re‐circumscribe the widespread C. tonkinensis and other species based on fruit and inflorescence morphology and molecular evidence.","PeriodicalId":49448,"journal":{"name":"Taxon","volume":"46 1","pages":""},"PeriodicalIF":3.4,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141567937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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