发布求助
文献互助 智能选刊 最新文献

Phytotaxa最新文献

筛选
英文 中文
Lectotypification of the name Umbilicaria africana (Umbilicariaceae, lichenized Ascomycota) Umbilicaria africana（伞形科，地衣化子囊菌）名称的分型
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-14 DOI: 10.11646/phytotaxa.630.2.6
Evgeny A. Davydov, L. Yakovchenko
{"title":"Lectotypification of the name Umbilicaria africana (Umbilicariaceae, lichenized Ascomycota)","authors":"Evgeny A. Davydov, L. Yakovchenko","doi":"10.11646/phytotaxa.630.2.6","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.2.6","url":null,"abstract":"The name Umbilicaria africana (≡Gyrophora haplocarpa var. africana), a polar-alpine lichen-forming fungus, is reviewed and lectotypified using a specimen from the Jatta collection deposited in the Herbarium Neapolitanum (NAP).\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"27 4","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139002808","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
Taxonomic note on the endemic genus Lophopogon (Poaceae: Andropogoneae) from India 印度特有的 Lophopogon 属（Poaceae: Andropogoneae）的分类说明
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-14 DOI: 10.11646/phytotaxa.630.2.1
Shahid Nawaz Landge, R. Shinde
{"title":"Taxonomic note on the endemic genus Lophopogon (Poaceae: Andropogoneae) from India","authors":"Shahid Nawaz Landge, R. Shinde","doi":"10.11646/phytotaxa.630.2.1","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.2.1","url":null,"abstract":"Although the genus Lophopogon comprises only two distinct species, their identification has always been bewildering in some of the available grass literature in India. This confusion mainly stems from the tendency of Indian botanists to utilize weak key characters to differentiate the species. We have discussed both the variable as well as distinguishing features of the Lophopogon species and revised the key to make it more efficient. Upon a thorough morphological study of the recently described L. prasannae, we have concluded that it is but a variable form of an obscure species L. kingii. Therefore, we now consider it a new heterotypic synonym of the latter. While re-evaluating the previously misidentified specimens of Lophopogon, we have established two new distributional records of L. kingii for the states of Andhra Pradesh and Karnataka, South India. In L. kingii a characteristic whitish indumentum is observed, which is confined to the base of the plant and is not observed in any of the variable forms of L. tridentatus. Based on this character, we have restructured and simplified the identification key for easy and accurate species delimitation. We have also provided a brief discussion on the phenotypic variability of both the species, along with photo plates to facilitate identification and showcase a variability spectrum in plant habit. Distribution of L. kingii is plotted on the map based on the available specimens at BSI, BSID, CAL and K herbaria.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"13 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138975007","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
Phylogeny and taxonomic review of Oreocomopsis with description of a new genus Oreocomoides (Apioideae, Apiaceae) Oreocomopsis 的系统发育和分类综述，以及新属 Oreocomoides 的描述（芹菜科，Apiaceae）。
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.1
E. Kljuykov, T. Lavrova, E. Terentieva, U. Ukrainskaja, Ekaterina Zakharova
{"title":"Phylogeny and taxonomic review of Oreocomopsis with description of a new genus Oreocomoides (Apioideae, Apiaceae)","authors":"E. Kljuykov, T. Lavrova, E. Terentieva, U. Ukrainskaja, Ekaterina Zakharova","doi":"10.11646/phytotaxa.630.1.1","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.1","url":null,"abstract":"A revision of the genus Oreocomopsis was carried out based on the study of morphological, anatomical and molecular phylogenetic data based on ITS nrDNA sequences, of which the scope and composition were specified. The identity of O. xizangensis with the previously described O. dochenensis is shown; on the contrary, O. aromatica is singled out as an independent taxon. Ostericum scaberulum var. longiinvolucellatum is included in the genus Oreocomopsis as an independent species. Taxonomic features of the genus and differences from related genera are analysed. The species Oreocomopsis stelliphora has been assigned to the new genus Oreocomoides. The new genus Oreocomoides markedly differs from Oreocomopsis in many morphological characters, such as heterophyllous leaf blades: bipinnate in lower part and narrow-linear pinnate in upper part; bracts polymorphic, linear or pinnate with linear lobules; calyx teeth developed; petals with oval plate, at base with well-developed claw; pedicels rounded; mericarps ribs similar, narrowly-winged, slightly widened at the base.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"38 14","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139007416","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
Typification of Mexican Euphorbia (Euphorbiaceae) 墨西哥大戟科植物的分类
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.5
V. Steinmann
{"title":"Typification of Mexican Euphorbia (Euphorbiaceae)","authors":"V. Steinmann","doi":"10.11646/phytotaxa.630.1.5","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.5","url":null,"abstract":"Euphorbia is one of the largest genera of flowering plants, and Mexico is one of the primary centers of diversification. Much work remains before a thorough understanding of the Mexican species is reached, and the present contribution aims to unambiguously allow the application of 14 names by clarifying their types. Some of these are distributed outside of Mexico, including Canada, the United States, Central America, South America, and the Antilles. Lectotypes of the following names are designated: E. biformis, E. boliviana, E. elastica, E. gumaroi, E. lancifolia, E. luciismithii, E. macropus, E. mendezii, E. potosina, E. subreniformis, and E. umbellulata. In the absence of original material, neotypes are selected for the following names: E. nudiflora, E. tanquahuete, and E. vermiculata. All the names are currently accepted, except for E. elastica (=E. tanquahuete) and E. biformis (=E. macropus).\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"59 7‐8","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139008336","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
Eucalyptus leaf spot disease caused by Coniella eucalyptorum in Sri Lanka 斯里兰卡的桉树叶斑病由桉树科尼菌引起
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.3
Rashika S. Brahmanage, N. Wijayawardene, Chandrika M. Nanayakkara, C. Muthumala, S. Wijesundara, Donqin Dai, Kahandawa G.S.U. Ariyawansa
{"title":"Eucalyptus leaf spot disease caused by Coniella eucalyptorum in Sri Lanka","authors":"Rashika S. Brahmanage, N. Wijayawardene, Chandrika M. Nanayakkara, C. Muthumala, S. Wijesundara, Donqin Dai, Kahandawa G.S.U. Ariyawansa","doi":"10.11646/phytotaxa.630.1.3","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.3","url":null,"abstract":"Coniella has a wide distribution as a plant pathogen in Eucalyptus species. Here we report a leaf spot disease caused by Coniella eucalyptorum on Eucalyptus camaldulensis in Sri Lanka. The pathogen was isolated from symptomatic leaf samples of E. camaldulensis plants from Polonnaruwa District in Sri Lanka. The isolated fungus was identified as C. eucalyptorum based on morphological characteristics and multi-gene phylogenetic analysis of combined sequences of the internal transcribed spacer region (ITS), the partial translation elongation factor 1-α gene (tef1-α), and large subunit of nuclear ribosomal RNA (LSU). The pathogenicity test was performed to confirm its pathogenicity to the host, which produced symptoms similar to those observed in the field. This is the first report of C. eucalyptorum associated with Eucalyptus plantations in Sri Lanka. This finding is important to expand the knowledge of plant pathogen diversity in Eucalyptus species and other economically important crops in Sri Lanka.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"42 7","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139008390","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
A new combination in Sagittaria (Alismataceae) 石莲花科植物的新组合
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.9
David Werier, Kanchi Gandhi
{"title":"A new combination in Sagittaria (Alismataceae)","authors":"David Werier, Kanchi Gandhi","doi":"10.11646/phytotaxa.630.1.9","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.9","url":null,"abstract":"<jats:p>N/A</jats:p>","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"15 9","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139008685","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
Tulipa sarvestanica (Liliaceae), a new species from south-western Iran Tulipa sarvestanica（百合科），伊朗西南部的一个新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.8
Fatemeh Moein, Ramiar Majidi, Zahra Khazaei, Sajad Alipour
{"title":"Tulipa sarvestanica (Liliaceae), a new species from south-western Iran","authors":"Fatemeh Moein, Ramiar Majidi, Zahra Khazaei, Sajad Alipour","doi":"10.11646/phytotaxa.630.1.8","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.8","url":null,"abstract":"In this study, Tulipa sarvestanica (Liliaceae) is described and illustrated as a new species from south-western Iran. Tulipa sarvestanica differs from similar T. systola by having a smaller bulb with arachnoid bristles, smaller fruit (capsule) size, lower black blotch area at the base of the perianth, yellow anther versus purple anther in T.systola. The detailed description, diagnostic features, geographical distribution, habitat, original photographs, phenology, etymology, genome size, conservation status, and related species are presented in this study. Based on the IUCN criteria, the conservation status of Tulipa sarvestanica is classified as endangered (EN) species.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"19 6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138633197","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
Aspidistra longzhouensis (Asparagaceae), a new species from limestone areas in Guangxi, China 中国广西石灰岩地区的一个新种 Aspidistra longzhouensis (Asparagaceae)
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.7
Tao Meng, MAO-XIN Lu, XUE-YU Huang, CHUN-RUI Lin, Yan Liu
{"title":"Aspidistra longzhouensis (Asparagaceae), a new species from limestone areas in Guangxi, China","authors":"Tao Meng, MAO-XIN Lu, XUE-YU Huang, CHUN-RUI Lin, Yan Liu","doi":"10.11646/phytotaxa.630.1.7","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.7","url":null,"abstract":"Aspidistra longzhouensis, a new species of Asparagaceae from Guangxi, southern China, is described and illustrated here. It is morphologically similar to A. patentiloba Y. Wan & X. H. Lu, but the new species is differentiated by its smaller leaf, flower completely pure white, stigma upper surface glabrous and with 4 radial lines, bifurcate lines at center. The new species is currently known only from the Karst areas in southwest Guangxi. Colour plates of the similar species are provided for comparison.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"24 5‐6","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139008882","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
Lectotypification of Panicum assamicum, the basionym of Hymenachne assamica (Poaceae) Panicum assamicum（Panicum assamicum，Hymenachne assamica（Poaceae）的别名）的标本分型
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.10
Kangkan Kumar Das, Soumen Gantait, Debjyoti Bhattacharyya
{"title":"Lectotypification of Panicum assamicum, the basionym of Hymenachne assamica (Poaceae)","authors":"Kangkan Kumar Das, Soumen Gantait, Debjyoti Bhattacharyya","doi":"10.11646/phytotaxa.630.1.10","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.10","url":null,"abstract":"<jats:p>N/A</jats:p>","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"52 1","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139008040","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
Allium beypazariense (Amaryllidaceae), a new species from middle Anatolia (Türkiye) Allium beypazariense（Amaryllidaceae），安纳托利亚中部（土耳其）的一个新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2023-12-12 DOI: 10.11646/phytotaxa.630.1.4
M. Koçyi̇ği̇t, Zeynep Büşra Erarslan, N. Özhatay, E. Kaya
{"title":"Allium beypazariense (Amaryllidaceae), a new species from middle Anatolia (Türkiye)","authors":"M. Koçyi̇ği̇t, Zeynep Büşra Erarslan, N. Özhatay, E. Kaya","doi":"10.11646/phytotaxa.630.1.4","DOIUrl":"https://doi.org/10.11646/phytotaxa.630.1.4","url":null,"abstract":"Allium beypazariense, a newly discovered species from the A. section Codonoprasum, is described and illustrated in this study. The species is endemic to middle Anatolia, Beypazarı and Çayırhan districts in Ankara in Türkiye. This research provides a comprehensive examination of the species, including its morphology, phenology, leaf anatomy, seed testa micromorphology, and conservation status. A comprehensive description of this species is provided, including detailed photographs and illustration, geographical distribution map, habitat and ecology. Furthermore, the taxonomic relationships between Allium beypazariense and its closest relatives, A. opacum is thoroughly explored and discussed. The new species can be easily distinguished from the close species by its mucronate tepal apex, sessile ovary, different anther colour, and thick scape.\u0000 ","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":"10 2","pages":""},"PeriodicalIF":1.1,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139007604","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信