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Identity of the Calcarata species complex in Viola sect. Melanium (Violaceae) 堇菜科堇菜科菖蒲属植物复合体的鉴定
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-05-12 DOI: 10.3372/wi.50.50205
S. Krause, J. Kadereit
{"title":"Identity of the Calcarata species complex in Viola sect. Melanium (Violaceae)","authors":"S. Krause, J. Kadereit","doi":"10.3372/wi.50.50205","DOIUrl":"https://doi.org/10.3372/wi.50.50205","url":null,"abstract":"The Calcarata species complex in Viola sect. Melanium (Violaceae) is a group of species from Italy and neighbouring islands. The complex is of considerable evolutionary interest because several hypotheses about hybrid speciation within the group have been previously proposed. Because the Calcarata complex is not well characterized morphologically, we used 142 samples representing 92 (of c. 120) species of V. sect. Melanium plus three outgroup species. Nuclear ITS and ETS and plastid trnS–trnG intergenic spacer sequences were analysed to test the monophyly of the Calcarata complex and to infer relationships among the constituent species. Both nuclear and plastid sequences resulted in very limited phylogenetic resolution. Based on the nuclear dataset, most species of the Calcarata complex were recovered in four clades that also contained species not previously associated with the complex. Results from the plastid dataset recovered most species of the complex in a large polytomy. However, one larger clade containing only Calcarata complex species could be recovered, and species of all four nuclear clades were part of this larger plastid clade. The Calcarata complex clearly could not be resolved as monophyletic. We hypothesize that the lack of phylogenetic resolution may result mainly from frequent hybridization and hybrid speciation, processes that are well documented for Viola and V. sect. Melanium.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"195-206"},"PeriodicalIF":1.9,"publicationDate":"2020-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46559047","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: 4
A revision of the typification of some names in the seagrass genera Amphibolis, Cymodocea, Halodule and Syringodium (Cymodoceaceae) 海草属两栖目(Amphibolis)、环翅目(Cymodocea)、Halodule属(Halodule)和Syringodium属(环翅目)某些名称的典型化订正
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-04-24 DOI: 10.3372/wi.50.50203
P. Gallego, F. B. López
{"title":"A revision of the typification of some names in the seagrass genera Amphibolis, Cymodocea, Halodule and Syringodium (Cymodoceaceae)","authors":"P. Gallego, F. B. López","doi":"10.3372/wi.50.50203","DOIUrl":"https://doi.org/10.3372/wi.50.50203","url":null,"abstract":"The typification of eight names of species currently included in the family Cymodoceaceae is revised in order to contribute to their nomenclatural stability. The previously designated lectotype of Ruppia antarctica Labill. (≡ Amphibolis antarctica (Labill.) Sond. & Asch.) is cited. Lectotypes are designated here for Zostera nodosa Ucria (≡ Cymodocea nodosa (Ucria) Asch.), Cymodocea rotundata Asch. & Schweinf., Caulinia serrulata R. Br. (≡ Cymodocea serrulata (R. Br.) Asch. & Magnus), Halodule bermudensis Hartog, Diplanthera pinifolia Miki (≡ H. pinifolia (Miki) Hartog) and Cymodocea isoetifolia Asch. (≡ Syringodium isoetifolium (Asch.) Dandy). A neotype is designated here for Z. uninervis Forssk. (≡ H. uninervis (Forssk.) Asch.) and an epitype is designated here for Z. nodosa.Citation: Ferrer-Gallego P. P. & Boisset F. 2020: A revision of the typification of some names in the seagrass genera Amphibolis, Cymodocea, Halodule and Syringodium (Cymodoceaceae). – Willdenowia 50: 173–186. doi: https://doi.org/10.3372/wi.50.50203Version of record first published online on 24 April 2020 ahead of inclusion in August 2020 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49660593","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
Bernhard Zepernick (1926–2019) 伯恩哈德·泽珀尼克(1926–2019)
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-04-24 DOI: 10.3372/wi.50.50202
H. Lack, Th. Raus
{"title":"Bernhard Zepernick (1926–2019)","authors":"H. Lack, Th. Raus","doi":"10.3372/wi.50.50202","DOIUrl":"https://doi.org/10.3372/wi.50.50202","url":null,"abstract":"Bernhard Zepernick (passed away on 7 December 2019 at the age of 93 in Berlin. He was a retired curator at the Botanic Garden and Botanical Museum Berlin (BGBM) and the co-author of a very useful collection of materials on the history of the institution to which he belonged from 1974 until his retirement in 1991. A man of broad interests, among them ethnobotany and medicinal plants, he was for several years in charge of BGBM's public relations.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"165-171"},"PeriodicalIF":1.9,"publicationDate":"2020-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47398190","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
Untangling two Chinese Salix species (Salicaceae) published by C. K. Schneider, with lectotypification of four names C.K.Schneider发表的两种中国柳属植物(杨柳科)的解析及其四个名称的选择
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-04-23 DOI: 10.3372/wi.50.50201
Lijuan Liu, Li He, W. Applequist
{"title":"Untangling two Chinese Salix species (Salicaceae) published by C. K. Schneider, with lectotypification of four names","authors":"Lijuan Liu, Li He, W. Applequist","doi":"10.3372/wi.50.50201","DOIUrl":"https://doi.org/10.3372/wi.50.50201","url":null,"abstract":"Salix rhoophila C. K. Schneid. was originally described based on three collections. The specimens in these collections belong to two different taxa: S. rhoophila as currently recognized and a species that until now has usually been called S. alfredii Goerz ex Rehder & Kobuski. The original material of S. polyclona C. K. Schneid. and S. mictotricha C. K. Schneid. also represent the same two species. The names S. alfredii, S. mictotricha, S. polyclona and S. rhoophila are lectotypified. The orthography of S. wuana K. S. Hao ex C. F. Fang & A. K. Skvortsov is corrected (originally spelled as “Wuiana”). Salix alfredii, S. mictotricha and S. wuana are recognized as synonyms of S. polyclona.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44227367","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: 3
Index to new names and combinations appearing in Willdenowia 50(1) wildenwia 50中出现的新名称和组合索引(1)
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-31 DOI: 10.3372/wi.50.50115
{"title":"Index to new names and combinations appearing in Willdenowia 50(1)","authors":"","doi":"10.3372/wi.50.50115","DOIUrl":"https://doi.org/10.3372/wi.50.50115","url":null,"abstract":"","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"1 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41405173","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
A nomenclatural survey of the genus Amaranthus (Amaranthaceae) 7: names published by Willdenow 标题苋属植物命名概述(苋科)7:wildenow出版
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-31 DOI: 10.3372/wi.50.50114
D. Iamonico
{"title":"A nomenclatural survey of the genus Amaranthus (Amaranthaceae) 7: names published by Willdenow","authors":"D. Iamonico","doi":"10.3372/wi.50.50114","DOIUrl":"https://doi.org/10.3372/wi.50.50114","url":null,"abstract":"A nomenclatural study of 12 names and designations published by C. L. Willdenow was carried out. Two designations, “Amaranthus incomptus” (nomen nudum) and “A. japonicus” (pro synonymo), are not validly published. The ten validly published names are not yet typified except for A. chlorostachys Willd. Eight of the nine untypified names (A. angustifolius M. Bieb. ex Willd., A. bicolor Nocca ex Willd., A. campestris Willd., A. inamoenus Willd., A. lateus Willd., A. polystachyus Willd., A. strictus Willd. and A. tenuifolius Willd.) are lectotypified here on specimens preserved in the Willdenow Herbarium in Berlin (B), while the other name (A. hecticus Willd.) is lectotypified here on an illustration in Willdenow's Historia Amaranthorum. All the names in Amaranthus published by Willdenow are considered here to be heterotypic synonyms of currently accepted species names. The results obtained highlight how many Amaranthus species, especially in the past, were described on the basis of characters that have low or no taxonomic value, whereas morphological characters of the flowers have a high taxonomic value.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41871255","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: 7
Phylogenetic studies in the Hoya group (Apocynaceae, Marsdenieae): the position of Anatropanthus and Oreosparte Hoya群(夹竹桃科、麻科)的系统发育研究:Anatopathus和Oreosport的位置
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-27 DOI: 10.3372/wi.50.50112
M. Rodda, N. Simonsson, E. Ercole, G. Khew, M. Niissalo, S. Rahayu, Tatyana Livshultz
{"title":"Phylogenetic studies in the Hoya group (Apocynaceae, Marsdenieae): the position of Anatropanthus and Oreosparte","authors":"M. Rodda, N. Simonsson, E. Ercole, G. Khew, M. Niissalo, S. Rahayu, Tatyana Livshultz","doi":"10.3372/wi.50.50112","DOIUrl":"https://doi.org/10.3372/wi.50.50112","url":null,"abstract":"Recent molecular phylogenetic studies have shown that Hoya is paraphyletic without Absolmsia, Clemensiella, Madangia, and Micholitzia. These genera have been placed in synonymy with Hoya, but the monophyly of Hoya sensu lato relative to other genera of the broader Hoya group (Dischidia, Anatropanthus and Oreosparte, the latter two never included in a molecular phylogenetic analysis) remained unclear. Furthermore, no analysis has included both a significant sample of the Hoya group and outgroup genera of Marsdenieae to test the monophyly of the Hoya group and its position within the tribe. To address these gaps, we assembled two data sets: (1) the chloroplast trnT-trnL-trnF locus from 110 species and (2) three chloroplast loci (trnT-trnL-trnF, atpB-psbA spacer and matK) and two nuclear loci (nrDNA ITS and ETS) from 54 species. The Hoya group is monophyletic and nested in an Asian/Australian clade of Marsdenia s.l. The genus Hoya is paraphyletic unless Anatropanthus, Dischidia and Oreosparte are included. However, current evidence is not sufficient to synonymize Dischidia and Oreosparte with Hoya. Support for synonymy of Anatropanthus with Hoya is strong and the new name H. insularis is proposed. A clade of three new species with Oreosparte-like morphology is sister to the rest of the Hoya group and is described as the new genus Papuahoya.Citation: Rodda M., Simonsson N., Ercole E., Khew G., Niissalo M., Rahayu S. & Livshultz T. 2020: Phylogenetic studies in the Hoya group (Apocynaceae, Marsdenieae): the position of Anatropanthus and Oreosparte. – Willdenowia 50: 119–138. doi: https://doi.org/10.3372/wi.50.50112Version of record first published online on 27 March 2020 ahead of inclusion in April 2020 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":"50 1","pages":"119-138"},"PeriodicalIF":1.9,"publicationDate":"2020-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45045413","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: 8
Chimaeras and ghosts: solving a chimaeric specimen and two neglected orchid names 嵌合体和幽灵:解决一个嵌合体标本和两个被忽视的兰花名字
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-27 DOI: 10.3372/wi.50.50113
Thiago E. C. Meneguzzo, C. Berg
{"title":"Chimaeras and ghosts: solving a chimaeric specimen and two neglected orchid names","authors":"Thiago E. C. Meneguzzo, C. Berg","doi":"10.3372/wi.50.50113","DOIUrl":"https://doi.org/10.3372/wi.50.50113","url":null,"abstract":"We present nomenclatural and taxonomic studies of selected species and names of Neotropical Orchidaceae currently placed in Bifrenaria, Cleistes, and Pleurothallis, but once classified in ten different genera. Several nomenclatural and taxonomic actions are proposed, including changes in nomenclatural status, typifications, and taxonomic rearrangements by indication of the correct name to be used, re-evaluation of previously proposed synonyms, and new synonyms. The accepted names remaining after the study are: Cleistes rosea Lindl. f. rosea (relevant synonyms: C. angeliana Campacci, C. castaneoides Hoehne, and Epistephium monanthum Poepp. & Endl.); Cleistes rosea f. augusta (Hoehne) Meneguzzo & Van den Berg, comb. nov. (for Pogonia rosea var. augusta Hoehne); Cleistes speciosa Gardner [relevant synonyms: C. caloptera Rchb. f. & Warm., C. metallina (Barb. Rodr.) Schltr., and C. monantha (Barb. Rodr.) Schltr.]; Bifrenaria harrisoniae (Hook.) Rchb. f. (for Maxillaria spathacea Lindl.); and Pleurothallis quadrifida (Lex.) Lindl. [for the homotypic pair Gomesa stricta Spreng. and Rodriguezia stricta (Spreng.) Steud.].","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42358970","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
A note on leaf venation and the circumscription of Tephroseris (Asteraceae–Senecioneae) 毛茛属植物叶脉分布及界缘的研究
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-23 DOI: 10.3372/wi.50.50111
J. Kadereit, Katharina Bohley
{"title":"A note on leaf venation and the circumscription of Tephroseris (Asteraceae–Senecioneae)","authors":"J. Kadereit, Katharina Bohley","doi":"10.3372/wi.50.50111","DOIUrl":"https://doi.org/10.3372/wi.50.50111","url":null,"abstract":"Molecular phylogenetic results had shown that Tephroseris, a genus differentiated from its closest relatives by its pinnately veined leaves, also contains species with palmate leaf venation. This had led to the conclusion that leaf venation is a homoplasious character in the lineage containing Tephroseris. We here take a closer look at leaf venation in Tephroseris and other species of Asteraceae–Senecioneae. We found that leaf venation in Tephroseris is distinct from leaf venation in Jacobaea vulgaris and Senecio vulgaris, which both have pinnately veined leaves as typical for most species of their respective genera, and that description of the leaves of Tephroseris as pinnately veined is incorrect. Instead, leaf venation in Tephroseris is very similar to that of upper cauline leaves of Ligularia stenocephala, a species with clearly palmately veined basal and lower cauline leaves. Both L. stenocephala and Tephroseris are part of the Ligularia–Cremanthodium–Parasenecio (L–C–P) complex. We conclude that leaf venation in Tephroseris is best regarded as derived from palmate leaf venation found in the large majority of species in the L–C–P complex, and presents no morphological obstacle to the circumscription of the genus.Citation: Kadereit J. W. & Bohley K. 2020: A note on leaf venation and the circumscription of Tephroseris (Asteraceae–Senecioneae). – Willdenowia 50: 113–117. https://doi.org/10.3372/wi.50.50111Version of record first published online on 23 March 2020 ahead of inclusion in April 2020 issue.","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48519870","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
Book review: Klemun M. & Hühnel H., Nikolaus Joseph Jacquin (1727–1817) – ein Naturforscher (er)findet sich 书评:Klemun M.和Hühnel H.,Nikolaus Joseph Jacquin(1727-1817)——一位博物学家(他)发现了自己
IF 1.9 3区 生物学
Willdenowia Pub Date : 2020-03-13 DOI: 10.3372/wi.50.50110
H. Lack
{"title":"Book review: Klemun M. & Hühnel H., Nikolaus Joseph Jacquin (1727–1817) – ein Naturforscher (er)findet sich","authors":"H. Lack","doi":"10.3372/wi.50.50110","DOIUrl":"https://doi.org/10.3372/wi.50.50110","url":null,"abstract":"Citation: Lack H. W. 2020: Book review: Klemun M. & Huhnel H., Nikolaus Joseph Jacquin (1727–1817) – ein Naturforscher (er)findet sich. – Willdenowia 50: 111–112. doi: https://doi.org/10.3372/wi.50.50110","PeriodicalId":48969,"journal":{"name":"Willdenowia","volume":" ","pages":""},"PeriodicalIF":1.9,"publicationDate":"2020-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47288046","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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