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
Comolia paraensis (Melastomataceae), a striking new species of Marcetieae endemic to Pará, Brazil Comolia paraensis（Melastomataceae），巴西帕拉州特有的一个引人注目的 Marcetieae 新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.7
D. N. DA SILVA, Maria José Reis DA ROCHA, E. Guimarães, Paulo José Fernandes Guimaraes
{"title":"Comolia paraensis (Melastomataceae), a striking new species of Marcetieae endemic to Pará, Brazil","authors":"D. N. DA SILVA, Maria José Reis DA ROCHA, E. Guimarães, Paulo José Fernandes Guimaraes","doi":"10.11646/phytotaxa.646.2.7","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.7","url":null,"abstract":"During the preparation of the taxonomic review of Comolia, some taxonomic novelties were found. Here we describe Comolia paraensis, a new species endemic to the Brazilian state of Pará, preliminary categorized as Endangered. This species occurs in the campinas around Oriximiná and in the stony Amazonian savannas of Monte Alegre and Óbidos. Comolia paraensis is morphologically similar to C. kuhlmannii and C. veronicifolia, two taxonomic entities that here were considered distinct from C. villosa. Comolia paraensis is illustrated, compared with similar species, and notes on its geographic distribution and preliminary conservation status are provided. We also discuss the succulence found in the branches of the population from Monte Alegre, something unprecedented within Marcetieae, but commonly reported in Pyramieae and Sonerileae.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141022222","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
Cheniella tsoongii (Leguminosae: Cercidoideae), a rare, critically endangered new species from southern China 中国南方的一个稀有、极度濒危的新物种：Cheniella tsoongii (Leguminosae: Cercidoideae)
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.8
Xia Peng, K. Jiang, TIAN-SONG Fang, QIAO-YUN Gu, SHI-RAN Gu, Zhi Xie, Lei Duan, SHI-JIN Li, Xiang-Ping Wang, Miao-Miao Shi, TIE-YAO Tu, Dian-xiang Zhang
{"title":"Cheniella tsoongii (Leguminosae: Cercidoideae), a rare, critically endangered new species from southern China","authors":"Xia Peng, K. Jiang, TIAN-SONG Fang, QIAO-YUN Gu, SHI-RAN Gu, Zhi Xie, Lei Duan, SHI-JIN Li, Xiang-Ping Wang, Miao-Miao Shi, TIE-YAO Tu, Dian-xiang Zhang","doi":"10.11646/phytotaxa.646.2.8","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.8","url":null,"abstract":"We describe here a rare, critically endangered new species of the genus Cheniella from Guangdong province of southern China. Cheniella tsoongii is morphologically similar to C. corymbosa, and can be distinguished by having a combination of deeply-bilobed hairy leaves, white flowers, shorter hypanthia, yellow anthers, and densely ferruginous-tomentose inflorescence rachides, pedicles and hypanthia. We suggest assessing the conservation status of the species as Critically Endangered (CR) as it possesses an extremely high risk of extinction based on the rapid population declines during the last century and, only no more than 10 individuals remain in an environmentally unprotected area now. Urgent conservation studies and actions are necessary to prevent the extinction of this species.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141018992","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
Additions to Crepidotus species (Basidiomycota): Six new species and two new records from Thailand 新增 Crepidotus 种类（担子菌纲）：泰国的六个新种和两个新记录
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.1
M. Phonemany, Phonguen Sysouphanthong, Naritsada Thongklang
{"title":"Additions to Crepidotus species (Basidiomycota): Six new species and two new records from Thailand","authors":"M. Phonemany, Phonguen Sysouphanthong, Naritsada Thongklang","doi":"10.11646/phytotaxa.646.2.1","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.1","url":null,"abstract":"Six new species and two new records of Crepidotus are described from Thailand. Macroscopic and microscopic descriptions with photoplates, as well as a multigene phylogeny, are provided. Crepidotus chiangraiensis sp. nov. is recognized as densely velutinous with white hairs longer near the point of attachment, not striate margin, and not hygrophanous. Crepidotus- flavocarpus sp. nov. is recognized by yellow to yellowish pileus basidiomata, margin discolorous paler yellow, densely velutinous with white hairs near the point of attachment, smooth globose basidiospores, and inverse hymenophoral trama. Crepidotus thailandicus sp. nov. is recognized by a tomentose surface with white hair when primordial to early stages and then disappearing with age when mature present long translucent-striate reward to the point of attachment becoming fade away at central. Crepidotus roseocarpus sp. nov. is recognized by large basidiomata, pileus, lamellae, and context are pastel pink, concolorous darker pink at the margin, hymenophoral trama convergent, with cylindrical terminal elements. Crepidotus-ungulatus sp. nov. is recognized by ungulate basidiomata, brownish orange near the point of attachment, the basidiomata color changed to light brown in three hours, and the margin is concolorous to the surface of the pileus. Crepidotus viscidus sp. nov. is recognized by white semicircular pileus, translucent-striate with gray to dark grey margin, lamellae pale orange to orange-white, glutinous context, smooth basidiospore and hymenophoral trama present regular form. Crepidotus lateralipes and C. striatus are reported as new records to Thailand.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141022462","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
Two new species of Platanthera (Orchidaceae, Orchidoideae) from Xizang, China 来自中国西藏的两个 Platanthera（兰科，兰属）新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.9
Dongliang Lin, Liyue Zhang, Chao Ye, Jianwu Li, Xiaohua Jin
{"title":"Two new species of Platanthera (Orchidaceae, Orchidoideae) from Xizang, China","authors":"Dongliang Lin, Liyue Zhang, Chao Ye, Jianwu Li, Xiaohua Jin","doi":"10.11646/phytotaxa.646.2.9","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.9","url":null,"abstract":"Two new orchid species, Platanthera linzhiensis, P. deergongensis, are described and illustrated from Motuo, Xizang, China. P. linzhiensis is closely related to P. uniformis, but differs from it by lip yellowish green, spur yellow, nearly as long as ovary, connective obtuse-truncate, not protruding from anther, column lateral appendages ovate to oblong, slightly shorter than the anther. P. deergongensis is morphologically similar to P. contigua, but is distinguished from it by having white lip, obtuse-truncate connective and ovate to oblong column lateral appendages. Molecular phylogenetic analysis based on six markers (nrITS, psaB, matK, psbA-trnH, rbcL, trnL-F) revealed that P. linzhiensis and P. deergongensis formed a clade with high support, and are close to P. superantha.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141017792","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
Molecular phylogenetic studies on Asparagus (Asparagaceae) revealed the position of the highly endangered Irano-Turkish halophytic species A. lycaonicus P.H.Davis related to A. officinalis L. 天门冬（天门冬科）的分子系统发育研究表明，高度濒危的伊朗-土耳其盐生物种A. lycaonicus P.H.Davis与A. officinalis L.有亲缘关系。
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.3
H. Akhani, Hussaini Abdollahi, O. Ürker, Maryam Malekmohammadi
{"title":"Molecular phylogenetic studies on Asparagus (Asparagaceae) revealed the position of the highly endangered Irano-Turkish halophytic species A. lycaonicus P.H.Davis related to A. officinalis L.","authors":"H. Akhani, Hussaini Abdollahi, O. Ürker, Maryam Malekmohammadi","doi":"10.11646/phytotaxa.646.2.3","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.3","url":null,"abstract":"Asparagus lycaonicus P.H.Davis (Asparagaceae), a highly interesting halophytic species was found in two disjunct populations of ca. 1550 km aerial distance, one in Central Anatolia (Bolluk Salt Lake) and the other in Central Iran (Meyghan Salt Lake). Using one nuclear phytochrome C (PHYC) and two plastid regions (trnH-psbA and trnD-T) the phylogenetic position of this Irano-Turkish endemic species was studied. In contrast to low resolution of plastid sequences, the PHYC provides good resolution for understanding species level phylogeny in SW Asian Asparagus. Molecular data confirms a conspecific position of the two disjunct localities in Turkey and Iran and their position in a clade containing cultivated Asparagus and many other Irano-Turkish species. Asparagus lycaonicus is extremely rare in Iran and since its discovery in 1986, it has never been rediscovered in Iran, even in its initial collection site. Intensive land use activities, water level changes and the passage of Arak wastewater into the Meyghan Salt Lake area has drastically changed the habitat of A. lycaonicus and might have caused its extinction. Since its discovery in 1960 in Turkey, the species is only found in a small area around and inside a sodic extraction factory around Bolluk Lake. Considering the critical condition of its populations in Iran and Turkey, we evaluate the conservation status of Asparagus lycaonicus as Critically Endangered (CR). In conclusion we urge the authorities to implement in situ measures for conservation and restoration of the habitats of A. lycaonicus, a halophytic species related to cultivated Asparagus. The taxonomic status of some newly described Asparagus from Iran is discussed with reducing A. touranensis Hamdi & Assadi to synonym of A. griffithii Baker., A. khorasanensis Hamdi & Assadi to synonym of A. breslerianus Schult. & Schult.f, and Asparagus bojnurdensis Hamdi & Assadi to synonym of A. verticillatus L.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021484","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 species of Croton sect. Geiseleria (Euphorbiaceae) from Brazil, supported by macro- and micromorphological data 来自巴西的 Croton sect.来自巴西的新种（大戟科），有宏观和微观形态学数据支持
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.4
M. D. da Silva, R. C. Sodré, A. A. Alonso, Igor Soares DOS SANTOS
{"title":"A new species of Croton sect. Geiseleria (Euphorbiaceae) from Brazil, supported by macro- and micromorphological data","authors":"M. D. da Silva, R. C. Sodré, A. A. Alonso, Igor Soares DOS SANTOS","doi":"10.11646/phytotaxa.646.2.4","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.4","url":null,"abstract":"Taxonomic studies on the genus Croton in the Midwest region of Brazil enabled the analysis of about 700 collections from all over the country. Three of these collections were identified as a new species, Croton piriquetifolius, which is described and illustrated here. We also give a preliminary evaluation of its conservation status, provide data on flowering and fruiting seasons, geographic distribution environmental preferences, as well as its systematic position. The new species is compared macro- and micromorphologically with C. adamantinus, C. glandulosus and C. eremophilus, with which it resembles or has been confused in herbaria. Morphological (e.g., presence, shape, and location of the acropetiolar nectaries, presence, and distribution of glands on stipules, presence, and size of pedicel on pistillate flower, integrity of styles, type, and location of trichomes) and anatomical (e.g., disposition of the stomata, contour of petiole and midrib, organization of vascular bundles, type of mesophyll, and types of trichomes) characters serve to differentiate the species studied.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141021465","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 species of Platanthera (Orchidaceae, Orchideae) from southeast of Xizang, China 来自中国西藏东南部的 Platanthera（兰科，兰属）新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.2
Dongliang Lin, Jianwu Li, Chao Ye, Haixia Wen, Xiaohua Jin
{"title":"A new species of Platanthera (Orchidaceae, Orchideae) from southeast of Xizang, China","authors":"Dongliang Lin, Jianwu Li, Chao Ye, Haixia Wen, Xiaohua Jin","doi":"10.11646/phytotaxa.646.2.2","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.2","url":null,"abstract":"A new species of orchid, Platanthera medogensis, was described and illustrated from Xizang Autonomous Region, China. P. medogensis is close to P. bakeriana and P. chiloglossa, but is readily distinguished from the latter by having ovate-lanceolate lip concave at base with two calli, linear visidium, two stigmas below the rostellum. Molecular phylogenetic analysis based on five markers (nrITS, matK, psbA-trnH, rbcL, trnL-F) revealed that P. medogensis is sister with P. exelliana by full support.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141022605","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 species of the Centaurea busambarensis complex (Asteraceae) from the Nebrodi Mountains in Sicily (Central Mediterranean region) 来自西西里岛内布罗迪山脉（地中海中部地区）的菊科半枝莲属新种
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.6
L. Gianguzzi, E. Di Gristina, Giulio Barone, G. Domina
{"title":"A new species of the Centaurea busambarensis complex (Asteraceae) from the Nebrodi Mountains in Sicily (Central Mediterranean region)","authors":"L. Gianguzzi, E. Di Gristina, Giulio Barone, G. Domina","doi":"10.11646/phytotaxa.646.2.6","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.6","url":null,"abstract":"A new population of Centaurea, belonging to the C. busambarensis complex, was recently discovered in the Nebrodi Mountain (northeastern Sicily). Individuals of this population show some peculiar characters differentiating it from the nine currently recognized species of the C. busambarensis complex in Sicily. To validate this differentiation, we conducted a statistical analysis on the morphological characters. The results indicated that this new population is sufficiently distinct to deserve recognition as a separate species. In this context, we provide a detailed description and illustrations of the newly identified species, which we name C. haluntina. This new species is a punctiform endemic to the lower Nebrodi Mountains.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141020294","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
Absidia thailandica sp. nov., an addition to the diversity of soil fungi from Thailand Absidia thailandica sp.
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-05-02 DOI: 10.11646/phytotaxa.646.2.5
Yee Mon Htet, W. A. E. Yasanthika, Vedprakash G. Hurdeal, A. R. Gomes de Farias
{"title":"Absidia thailandica sp. nov., an addition to the diversity of soil fungi from Thailand","authors":"Yee Mon Htet, W. A. E. Yasanthika, Vedprakash G. Hurdeal, A. R. Gomes de Farias","doi":"10.11646/phytotaxa.646.2.5","DOIUrl":"https://doi.org/10.11646/phytotaxa.646.2.5","url":null,"abstract":"Absidia is ubiquitous and plays a critical function in biotechnology and medicine. It is characterized by single sporangiophores, in pairs or groups on stolons, bearing apophysate and pyriform sporangia with a deliquescent wall. This study isolated and proposed Absidia thailandica sp. nov. as an addition to Mucorales from Thailand. Phylogenetic analyses of IITS + LSU rDNA data showed that this species is related to A. ovalispora and A. soli. However, it differs from A. ovalispora by the absence of swollen parts on the sporangiophores and shape of rhizoids and can be distinguished from A. soli by the shape of rhizoids, size of sporangiospores and shape and size of columellae. This study expands the diversity of soil fungi in Thailand.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141017817","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
Biscogniauxia dicranopteridis sp. nov. and B. petrensis isolated from Dicranopteris dichotoma in China 分离自中国双翅蝶的Biscogniauxia dicranopteridis sp.nov.和B. petrensis
IF 1.1 4区 生物学
Phytotaxa Pub Date : 2024-03-21 DOI: 10.11646/phytotaxa.641.4.2
MENG-LAN Chen, Jingyi Zhang, YUAN-PIN Xiao, Yongzhong Lu
{"title":"Biscogniauxia dicranopteridis sp. nov. and B. petrensis isolated from Dicranopteris dichotoma in China","authors":"MENG-LAN Chen, Jingyi Zhang, YUAN-PIN Xiao, Yongzhong Lu","doi":"10.11646/phytotaxa.641.4.2","DOIUrl":"https://doi.org/10.11646/phytotaxa.641.4.2","url":null,"abstract":"Species of Biscogniauxia (Graphostromataceae) are known as pathogens and endophytes, distributed worldwide. In this study, we isolated two new endophytic strains of Biscogniauxia from Dicranopteris dichotoma. A new species, B. dicranopteridis, and a new host record of B. petrensis were identified based on morphology and phylogenetic analysis of four genes loci (LSU, ITS, RPB2 and β-TUB). Detailed descriptions and illustrations of the two new isolates, along with a phylogenetic tree depicting the position of the new species, are provided.","PeriodicalId":20114,"journal":{"name":"Phytotaxa","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140222668","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