{"title":"Intraspecific differentiation of\u0000 Allium canadense\u0000 var.\u0000 canadense\u0000 (Amaryllidaceae) across the North American Coastal Plain","authors":"Courtney H. Babin, N. Anthony, C. Bell","doi":"10.1111/1442-1984.12388","DOIUrl":"https://doi.org/10.1111/1442-1984.12388","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45704143","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}
Gilmar Moreira da Silva, A. T. A. Rodarte, C. R. Benevides, H. A. de Lima
{"title":"Florivory in two\u0000 Chamaecrista\u0000 species: Are secretory trichomes effective against florivores?","authors":"Gilmar Moreira da Silva, A. T. A. Rodarte, C. R. Benevides, H. A. de Lima","doi":"10.1111/1442-1984.12386","DOIUrl":"https://doi.org/10.1111/1442-1984.12386","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42300968","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}
{"title":"Explosive wind‐pollination in a monoecious plant,\u0000 Laportea bulbifera\u0000 (Urticaceae)","authors":"Ryutaro Tsujimoto, M. Ohara","doi":"10.1111/1442-1984.12384","DOIUrl":"https://doi.org/10.1111/1442-1984.12384","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44998295","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}
Naohiro I. Ishii, Shun K. Hirota, Yoshihiro Tsunamoto, Ayumi Matsuo, Harue Abe, Yoshihisa Suyama
Rare or endangered species largely contributing to global biodiversity are essential components of ecosystems. Because genetic diversity depends not only on apparent population size but also demographic processes, the conservation priority of endangered species based on population genetics needs to be assessed by comparison with common congeners and demographic events. In this study, we performed population genetic analysis for Gentiana yakushimensis Makino, a rare and endangered plant species with an isolated distribution on Yakushima Island, Japan. We performed comparison of genetic diversity with the congener (Gentiana triflora Pall. var. japonica [Kusn.] H.Hara), demographic inference, and bottleneck test based on genome-wide single nucleotide polymorphisms. The result was that G. yakushimensis had an extremely low genetic diversity level and a high inbreeding coefficient level compared with those of the congener. The population of G. yakushimensis was estimated to experience an expansion during the Last Glacial Maximum and a recent bottleneck by the demographic inference and the bottleneck test. Therefore, the low level of genetic diversity of this species might have resulted from the impact of the recent bottleneck and the long-term maintenance of a small population size. Due to the long lifespan of the genus Gentiana, the current level of genetic diversity probably does not reflect a large part of recent demographic events, which requires long-term monitoring of changes in genetic diversity to identify the time lag between the reduction in apparent population size and genetic diversity as a future outlook.
{"title":"Extremely low level of genetic diversity in Gentiana yakushimensis, an endangered species in Yakushima Island, Japan","authors":"Naohiro I. Ishii, Shun K. Hirota, Yoshihiro Tsunamoto, Ayumi Matsuo, Harue Abe, Yoshihisa Suyama","doi":"10.1111/1442-1984.12383","DOIUrl":"https://doi.org/10.1111/1442-1984.12383","url":null,"abstract":"Rare or endangered species largely contributing to global biodiversity are essential components of ecosystems. Because genetic diversity depends not only on apparent population size but also demographic processes, the conservation priority of endangered species based on population genetics needs to be assessed by comparison with common congeners and demographic events. In this study, we performed population genetic analysis for <i>Gentiana yakushimensis</i> Makino, a rare and endangered plant species with an isolated distribution on Yakushima Island, Japan. We performed comparison of genetic diversity with the congener (<i>Gentiana triflora</i> Pall. var. <i>japonica</i> [Kusn.] H.Hara), demographic inference, and bottleneck test based on genome-wide single nucleotide polymorphisms. The result was that <i>G. yakushimensis</i> had an extremely low genetic diversity level and a high inbreeding coefficient level compared with those of the congener. The population of <i>G. yakushimensis</i> was estimated to experience an expansion during the Last Glacial Maximum and a recent bottleneck by the demographic inference and the bottleneck test. Therefore, the low level of genetic diversity of this species might have resulted from the impact of the recent bottleneck and the long-term maintenance of a small population size. Due to the long lifespan of the genus <i>Gentiana</i>, the current level of genetic diversity probably does not reflect a large part of recent demographic events, which requires long-term monitoring of changes in genetic diversity to identify the time lag between the reduction in apparent population size and genetic diversity as a future outlook.","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":"23 1-4","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138513834","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}
{"title":"Seed germinability in the endangered\u0000 Pulsatilla cernua\u0000 (Ranunculaceae) following cold storage for up to 31 years","authors":"Shota Harimoto, Hiroyuki Kataoka, M. Kubo","doi":"10.1111/1442-1984.12382","DOIUrl":"https://doi.org/10.1111/1442-1984.12382","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46421648","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}
U. Layek, M. Midday, Sourabh Bisui, Arijit Kundu, P. Karmakar
{"title":"Floral biology, breeding system and pollination ecology of\u0000 Justicia betonica\u0000 L. (Acanthaceae): An assessment of its low reproductive success in West Bengal, India","authors":"U. Layek, M. Midday, Sourabh Bisui, Arijit Kundu, P. Karmakar","doi":"10.1111/1442-1984.12380","DOIUrl":"https://doi.org/10.1111/1442-1984.12380","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49408860","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}
{"title":"Floral and pollination biology of the critically endangered insular orchid\u0000 Calanthe amamiana\u0000 : Implications for in situ conservation","authors":"N. Sugiura","doi":"10.1111/1442-1984.12381","DOIUrl":"https://doi.org/10.1111/1442-1984.12381","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42228343","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}
{"title":"The role of leaf cutting and fire on extrafloral nectaries and nectar production in\u0000 Stryphnodendron adstringens\u0000 (\u0000 Fabaceae, Mimosoideae\u0000 ) plants","authors":"M. Delgado, H. C. Morais, D. Rossatto","doi":"10.1111/1442-1984.12373","DOIUrl":"https://doi.org/10.1111/1442-1984.12373","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43170879","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}
Carlos Zamora‐Tovar, Alejandro Fierro-Cabo, R. Lindig-Cisneros, I. Feller
{"title":"First report of\u0000 Avicennia germinans\u0000 (Acanthaceae) as a larval host of\u0000 Junonia litoralis\u0000 (Nymphalidae) causing higher foliar damage in seedlings than trees","authors":"Carlos Zamora‐Tovar, Alejandro Fierro-Cabo, R. Lindig-Cisneros, I. Feller","doi":"10.1111/1442-1984.12372","DOIUrl":"https://doi.org/10.1111/1442-1984.12372","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42700790","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}
S. A. Aguilar-García, D. M. Figueroa‐Castro, P. L. Valverde, F. Vite, Gerardo López-Ortega, M. A. Pérez‐Hernández
{"title":"Reproductive biology of\u0000 \u0000 Myrtillocactus geometrizans\u0000 \u0000 (Cactaceae) flowers with contrasting orientation","authors":"S. A. Aguilar-García, D. M. Figueroa‐Castro, P. L. Valverde, F. Vite, Gerardo López-Ortega, M. A. Pérez‐Hernández","doi":"10.1111/1442-1984.12371","DOIUrl":"https://doi.org/10.1111/1442-1984.12371","url":null,"abstract":"","PeriodicalId":54601,"journal":{"name":"Plant Species Biology","volume":" ","pages":""},"PeriodicalIF":1.4,"publicationDate":"2022-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44205440","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}
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