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Rohdea gymnogyna (Asparagaceae), a new species from southern Gansu, China Rohdea gymnogyna（天门冬科），中国甘肃南部的一个新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-11 DOI: 10.11646/phytotaxa.634.1.8
Huizhe Feng, Ting Xu, M. Bi, Yan Ying Zhao, CE Chang, You Jun Wang
{"title":"Rohdea gymnogyna (Asparagaceae), a new species from southern Gansu, China","authors":"Huizhe Feng, Ting Xu, M. Bi, Yan Ying Zhao, CE Chang, You Jun Wang","doi":"10.11646/phytotaxa.634.1.8","DOIUrl":"https://doi.org/10.11646/phytotaxa.634.1.8","url":null,"abstract":"Rohdea gymnogyna, a new species from southern Gansu Provinces in northwestern China, is described and illustrated. It is apparently most closely related to R. rotiformis described from Sichuan, southwestern China. These two species share a smooth annular ledge appendage at the throat of the perianth tube. It is, however, readily distinguishable mainly by the lanceolate perianth lobes which strongly curved into a \"W\" shape in longitudinal section, the very short and bowl-shaped perianth tube, the ovary extends beyond the perianth tube. The taxonomic relationships of the new species to R. urotepala and R. lichuanensis also with an annular ledge appendage were also briefly discussed.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"6 12","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139438413","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 pteridophytes of São Tomé and Príncipe, Gulf of Guinea: who collected them and where? 几内亚湾圣多美和普林西比的翼手目植物：谁在哪里采集的？
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-11 DOI: 10.11646/phytotaxa.634.1.3
E. Figueiredo, Gideon F. Smith, Ricardo F. DE LIMA
{"title":"The pteridophytes of São Tomé and Príncipe, Gulf of Guinea: who collected them and where?","authors":"E. Figueiredo, Gideon F. Smith, Ricardo F. DE LIMA","doi":"10.11646/phytotaxa.634.1.3","DOIUrl":"https://doi.org/10.11646/phytotaxa.634.1.3","url":null,"abstract":"São Tomé and Príncipe, two islands in the Gulf of Guinea in the Atlantic Ocean off the central west coast of Africa, are well-known for their tropical, albeit substantially transformed, floras. Given the tropical climate prevalent in São Tomé and Príncipe, a large component of their floras is comprised of ferns and lycophytes—here collectively referred to as pteridophytes. We provide information on the collectors of pteridophytes in São Tomé and Príncipe during the colonial period (from the earliest times up to 1975). New information on these collectors and their collections are provided, and some of the doubts that existed about localities where pteridophytes were collected are solved.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"1 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139438436","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: 1
Notes on Albizia (Leguminosae—Caesalpinioideae—mimosoid clade) in China 关于中国白花蛇舌草（豆科-柴胡属-含羞草科）的说明
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.1
L. Bai
{"title":"Notes on Albizia (Leguminosae—Caesalpinioideae—mimosoid clade) in China","authors":"L. Bai","doi":"10.11646/phytotaxa.633.3.1","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.1","url":null,"abstract":"This study clarifies taxonomic issues related to some frequently confused Albizia species in China which were referred as A. calcarea, A. duclouxii, A. garrettii, A. kalkora and A. lebbeck in Flora of China, but which were later reduced to A. garrettii, A. kalkora and A. lebbeck in the Catalogue of Life China. Based on a literature review, herbarium specimen examinations and field observations, six species are now recognised for this group. It is confirmed that the name A. kalkora had long been misapplied to the most widely distributed Albizia species in China. The correct name for this species is A. macrophylla, which was previously treated as a synonym of A. lebbeck. The identity of A. kalkora, which was based on material from Bihar Province, northern India, remains unknown, but a brief summary of its taxonomic history is provided. Albizia henryi and A. duclouxii are resurrected from the synonymy of A. kalkora. Albizia simeonis, which was formerly a synonym of A. kalkora, is here treated a synonym of A. henryi. Albizia calcarea is resurrected from the synonymy of A. garrettii and is newly reported from Guangdong, Guizhou and Hunan Provinces of China, and from northern Vietnam. The close relationship between A. calcarea, A. duclouxii and A. henryi is discussed. Further study of A. duclouxii is needed to better-assess its rank and its relationship to its two close relatives. Lectotypes are designated for A. calcarea, A. garrettii, A. henryi, and A. esquirolii. Former holotype citations are corrected to lectotypes for A. duclouxii and A. simeonis. A key to species, distinctive features, habitat, phenology, distribution and taxonomic notes for each species, and maps showing the distribution of the species that are native to China, together with a comparative table summarising the more important characters of each species are provided. Colour plates for four of the species are provided. \u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"55 27","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139441760","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
Scutellaria wushanensis (Lamiaceae), a new species from Chongqing, China 黄芩，中国重庆的一个新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.7
Huan Zhang, HOU-LIN Zhou, Xinyun Lv, Yubing Yang, Youwei Zuo, Changying Xia, Jie Yu, H. Deng
{"title":"Scutellaria wushanensis (Lamiaceae), a new species from Chongqing, China","authors":"Huan Zhang, HOU-LIN Zhou, Xinyun Lv, Yubing Yang, Youwei Zuo, Changying Xia, Jie Yu, H. Deng","doi":"10.11646/phytotaxa.633.3.7","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.7","url":null,"abstract":"Scutellaria wushanensis (Lamiaceae), found in the broad-leaf forest of Chongqing Wulipo National Nature Reserve, Chongqing, China, is described and illustrated as a new species after comparing it with related species. The new species shares a similar leaf shape and inflorescence morphology with Scutellaria lotienensis. However, the new species can be clearly distinguished from Scutellaria lotienensis by the bract shape, the pubescence inside the corolla, the hairless filaments, and the posterior corolla lobe shape and the purple-red patches.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"29 50","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442678","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
Contribution to Cynoglossum species (Boraginaceae) in Turkey 对土耳其 Cynoglossum 物种（紫草科）的贡献
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.4
K. Sutorý
{"title":"Contribution to Cynoglossum species (Boraginaceae) in Turkey","authors":"K. Sutorý","doi":"10.11646/phytotaxa.633.3.4","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.4","url":null,"abstract":"Three overlooked taxa, all of them with a rather extensive distribution range, from the group of Cynoglossum species of the western part of the Irano-Turanian (I-T) region are discussed. Cynoglossum teheranicum is distributed from Iran through Armenia and Georgia to the northeast of Turkey. The two newly proposed endemic species C. anatolicum is distributed over almost the entire territory of Turkey, while C. longeglochidiatum grows dispersed in a ring of localities flanking the Central Anatolian plateau. All three species belong to the group of hard to distinguish Cynoglossum species commonly classified in Turkey under C. montanum. Their distribution areas are shown on maps and the main characters used for identification are presented and illustrated. Emphasis is put on nutlet characters: length/width ratio, length of glochidia and their arrangement on the nutlet surface.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"45 3","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442403","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
Morphology and phylogenetic analyses reveal Neopalmiascoma gen. nov. (Bambusicolaceae, Pleosporales) on Macadamia integrifolia in Yunnan Province, China 形态学和系统发育分析揭示了中国云南省裸麦地上的Neopalmiascoma gen.nov.(Bambusicolaceae, Pleosporales)
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.3
Xian Zhang, Samantha C. Karunarathna, SAOWALUCK TIBPROMMA, T. Du, Abdhallah M Elgorban, S. Lumyong, DONG-QIN DAI, Kevin D. Hyde
{"title":"Morphology and phylogenetic analyses reveal Neopalmiascoma gen. nov. (Bambusicolaceae, Pleosporales) on Macadamia integrifolia in Yunnan Province, China","authors":"Xian Zhang, Samantha C. Karunarathna, SAOWALUCK TIBPROMMA, T. Du, Abdhallah M Elgorban, S. Lumyong, DONG-QIN DAI, Kevin D. Hyde","doi":"10.11646/phytotaxa.633.3.3","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.3","url":null,"abstract":"Macadamia integrifolia, one of the cash crops widely grown in the tropical and subtropical regions produces edible kernels with high oil content. Several fungal pathogens have been reported from this host, but very few studies on saprobic fungi have been carried out. As a part of our studies on saprobic fungi of edible nuts, dead branches of Macadamia integrifolia with fungal fruiting bodies were collected from Yunnan Province of China. Molecular analyses of combined SSU, ITS, LSU, RPB2, and TEF1-α sequence data showed that our collection belongs to Bambusicolaceae and forms a distinct branch with other genera in this family. Our collection fits well with the Bambusicolaceae, and morphology is similar to Palmiascoma but can be distinguished by molecular data. Therefore, we introduce our collection as Neopalmiascoma gen. nov., with N. macadamiae as the type species. A description, photo plate, and phylogenetic tree to show the taxonomic placement of the new species are provided.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"28 19","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139443333","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 first record of Trichomanes s.s. (Hymenophyllaceae) in Asia and establishment of the new subgenus Asiatrichomanes 在亚洲首次记录到 Trichomanes s.s.（金银花科）并建立了新的亚属 Asiatrichomanes
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.2
Elodie Boucheron-Dubuisson, Yanan Zhao, G. Rouhan, Atsushi Ebihara, Kunio Iwatsuki, D. Darnaedi, J. Dubuisson
{"title":"The first record of Trichomanes s.s. (Hymenophyllaceae) in Asia and establishment of the new subgenus Asiatrichomanes","authors":"Elodie Boucheron-Dubuisson, Yanan Zhao, G. Rouhan, Atsushi Ebihara, Kunio Iwatsuki, D. Darnaedi, J. Dubuisson","doi":"10.11646/phytotaxa.633.3.2","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.2","url":null,"abstract":"Callistopteris superba is a peculiar Asian species within the genus Callistopteris (Hymenophyllaceae). A detailed morphological study of available herbarium specimens was conducted and the species was integrated into a global molecular phylogeny of the family in order to more precisely investigate its taxonomy. Morphological analysis and dated phylogenetic reconstructions demonstrate that the species is not part of Callistopteris and is instead strongly supported as being included in the distinct genus Trichomanes, comprising mainly Neotropical and some Afro-Malagasy species. The uniqueness, within the Hymenophyllaceae and the genus Trichomanes, of an indumentum of glandular-like hairs on the adaxial side of the lamina and on the indusia, allows us to propose Asiatrichomanes as a new subgenus based on this species, which is here also neotypified.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"45 23","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442339","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
Sparassis fanjingshanensis, a new species of Sparassidaceae from Fanjingshan National Nature Reserve in China 中国梵净山国家级自然保护区新发现的梵净山矛科矛属植物
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.8
RONG-JIAN He, Hui Yang, CHUN-MOU Wei, LI-JIAN Feng, ZHI-CHANG Zhang, CHANG-HUA Gu
{"title":"Sparassis fanjingshanensis, a new species of Sparassidaceae from Fanjingshan National Nature Reserve in China","authors":"RONG-JIAN He, Hui Yang, CHUN-MOU Wei, LI-JIAN Feng, ZHI-CHANG Zhang, CHANG-HUA Gu","doi":"10.11646/phytotaxa.633.3.8","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.8","url":null,"abstract":"Sparassis fanjingshanensis is described as a new species of Sparassidaceae based on morphology and phylogenetic analyses in this study. It was found in Abies fanjingshanensis community of the massy dwarf forest to Fanjing Mountain, China, and this is the only site of its occurrence known to date. Phylogenetic analysis of the sequences based on the internal transcribed spacer (ITS), the nuclear ribosomal large subunit (LSU) and partial gene coding RNA polymerase subunit II (rpb2) indicated that Sparassis fanjingshanensis belonged to the genus Sparassis and it formed a novel monophyletic clade next to Sparassis subalpina. Sparassis fanjingshanensis can be distinctly distinguished by its large basidiomata and light-gray to light-khaki flabellae that is compactly arranged, entire, broadly spathulate, slightly contorted, surface glabrous, top margin undulate, smooth, stem with concentric ring ornamentation (similar to the annual rings of a tree). In total, up to now, four taxa have been found in East Asia: Sparassis cystidiosa f. labelliformis, Sparassis fanjingshanensis, Sparassis labelliformis and Sparassis subalpine.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"33 47","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442647","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
Stachytarpheta liviae (Verbenaceae): a noteworthy new species from the Espinhaço Range, Brazil Stachytarpheta liviae（马鞭草科）：巴西埃斯平哈索山脉的一个值得注意的新物种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.9
P. Cardoso, F. Salimena, V. Dittrich, Luiz Menini Neto, Marcelo Trovó
{"title":"Stachytarpheta liviae (Verbenaceae): a noteworthy new species from the Espinhaço Range, Brazil","authors":"P. Cardoso, F. Salimena, V. Dittrich, Luiz Menini Neto, Marcelo Trovó","doi":"10.11646/phytotaxa.633.3.9","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.9","url":null,"abstract":"A comprehensive analysis of Stachytarpheta herbarium specimens has led to the discovery of a new species from the Espinhaço Range within the Caatinga domain. Stachytarpheta liviae is a shrub with coriaceous leaves, short inflorescences, and blue corollas. Its single collection comes from the campos rupestres of the Morro do Chapéu in the Jacaraci municipality, state of Bahia. For its recognition, a detailed description, photographs, comparison with morphologically related species, and a geographical distribution map are provided. Following the IUCN criteria this species may be considered as Data Deficient (DD). \u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"36 8","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442799","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
Erratum: ZARGAR, S.A., GANIE, A.H., KHUROO, A.A., RESHI, Z.A., BANOO, S. & MALIK, A.H. (2023) An updated checklist of the vascular flora of the Trans-Himalayan region of Ladakh, India. Phytotaxa 623 (1): 1–136. Erratum: ZARGAR, S.A., GANIE, A.H., KHUROO, A.A., RESHI, Z.A., BANOO, S. & MALIK, A.H. (2023) An updated checklist of the vascular flora of the Trans-Himalayan region of Ladakh, India.Phytotaxa 623 (1)：1-136.
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-01-09 DOI: 10.11646/phytotaxa.633.3.10
Shabir A Zargar, A. H. Ganie, A. A. Khuroo, Z. Reshi, Sakina Banoo, A. H. Malik
{"title":"Erratum: ZARGAR, S.A., GANIE, A.H., KHUROO, A.A., RESHI, Z.A., BANOO, S. & MALIK, A.H. (2023) An updated checklist of the vascular flora of the Trans-Himalayan region of Ladakh, India. Phytotaxa 623 (1): 1–136.","authors":"Shabir A Zargar, A. H. Ganie, A. A. Khuroo, Z. Reshi, Sakina Banoo, A. H. Malik","doi":"10.11646/phytotaxa.633.3.10","DOIUrl":"https://doi.org/10.11646/phytotaxa.633.3.10","url":null,"abstract":"<jats:p>N/A</jats:p>","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"35 26","pages":""},"PeriodicalIF":1.1,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442854","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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