{"title":"Index to Journal of the Botanical Research Institute of Texas, Volume 17, 2023","authors":"Barney L. Lipscomb","doi":"10.17348/jbrit.v17.i2.1334","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1334","url":null,"abstract":"Index to Journal of the Botanical Research Institute of Texas, Volume 17 includes a title index, an author index, botanical names and subject index, and an index to new names and new combinations.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"138 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139271109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wild DFW: Explore the Amazing Nature in and Around Dallas-Fort Worth","authors":"Harold W. Keller","doi":"10.17348/jbrit.v17.i2.1328","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1328","url":null,"abstract":"Wild DFW explores the natural wonders of the Dallas-Fort Worth area and highlights a paradise of places, plants, and animals if you know where to look for them. The book begins with Natural History and Ecology divided up into one- or two-page vignettes titled Wild Dallas-Fort Worth, East-West, Natural Dallas, Natural Fort Worth. Each area is described in general ecological terms without giving the scientific names of the plants and animals but leaving the reader with a sense of wonder of native prairies, forests, and riparian habitats.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"30 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Flora of North America North of Mexico, Volume 11, Magnoliophyta: Fabaceae","authors":"Barney L. Lipscomb","doi":"10.17348/jbrit.v17.i2.1331","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1331","url":null,"abstract":"Flora of North America North of Mexico, Volume 11, is a two volume work. Part 1. Subfamilies Cercidoideae, Detarioideae, Caesalpinioideae, and Faboideae, Tribes Sophoreae to Loteae and Part 2. Subfamily Faboideae, Tribes Robinieae to Fabeae","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"66 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139271642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Una especie nueva de Clibadium (Asteraceae: Heliantheae) para Costa Rica","authors":"A. Rodríguez","doi":"10.17348/jbrit.v17.i2.1322","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1322","url":null,"abstract":"Se describe e ilustra una nueva especie de Clibadium L. endémica de Costa Rica: C. ramirezii Al.Rodr. Además, se discuten sus similitudes y diferencias con especies semejantes.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139272984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Brian E. Sedio, Ryan J. Williams, Dana M. Price, Christopher F. Best, Alberto Contreras-Arquieta, J. Manhart, Alan E. Pepper
{"title":"Diversity across the border: Genetic study of a highly disjunct occurrence of the U.S. federally-endangered plant species Physaria thamnophila, Brassicaceae (Zapata bladderpod) discovered in Mexico","authors":"Brian E. Sedio, Ryan J. Williams, Dana M. Price, Christopher F. Best, Alberto Contreras-Arquieta, J. Manhart, Alan E. Pepper","doi":"10.17348/jbrit.v17.i2.1320","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1320","url":null,"abstract":"Taxonomy, genetics and biogeography each make key contributions to biological conservation. However, integrating these disciplines to obtain a coherent account of the status of a taxon of concern not always straightforward. This is the case for the cross-border endemic plant Physaria thamnophila (Brassicaceae). This US federally-listed endangered species is restricted to a set of unique geological sites just north of the Rio Grande (Rio Bravo del Norte) river in south Texas, USA. A single highly-disjunct occurrence of this species is found on a geologically and ecologically distinct site 260 km to the south, in Tamaulipas, Mexico. In this work, we quantify the genetic differentiation between the U.S. and Mexican populations using four microsatellite markers and sequences from three nuclear genes. In both sets of data, we find a high level of genetic divergence consistent with geographic isolation on a time scale of 1–2.5 million years. Further, we provide a hypothesis for the geological basis of this geographic isolation. Integrating our data with ecological, taxonomic and conservation considerations, we propose the sub-specific designation of Physaria thamnophila subsp. loretensis for the Mexican population. The evolutionary and conservation implications of this designation are presented.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"68 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275220","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reviewers for Journal of the Botanical Research Institute of Texas, Volume 17, 2023","authors":"Barney L. Lipscomb","doi":"10.17348/jbrit.v17.i2.1333","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1333","url":null,"abstract":"Reviewers for the Journal of the Botanical Research Institute of Texas, Volume 17: Abbott, J. Richard—Ackerfield, Jennifer—Allen, Geraldine—Almeida, Odair José Garcia de—Barrett, Russell—Bennett, Bradley C.—Briggler, Malissa—Brokaw, Joshua M.—Carter, Richard—Cohen, James—Costea, Mihai—Cripps, Cathy—Dillon, Michael O.—Franck, Alan R.—Fuentes, Sara—Gandhi, Kanchi—Goldenberg, Renato—Gostel, Morgan—Graham, Shirley A.—Gustafson, Mark P.—Hansen, Bruce F.—Harrower, Emma—Hellenthal, Barbara J.—Hernández, Alexis López—Higinio Sandoval-Ortega, Manuel—Holmgren, Pat—Howard, Rebecca—Keeley, Sterling—Keith, Eric—Lance, Ron—Lavin, Matt—Lemke, David E.—Loeuille, Benoit—McPherson, Gordon—Moore, Gerry—O’Kane, Steven—Pandey, Arun—Peterson, Paul—Pfingsten, Ian—Philley, Kevin—Rosen, David—Serviss, Brett—Singhurst, Jason—Sinn, Brandon T.—Soreng, Robert—Soteropoulos, Diana L.—Sperry, Ben—Stapf, María S. de —Staples, George—Stuessy, Tod—Sullivan, Heather—Sundell, Eric—Ulloa, Carmen—Van Kley, James E.—Versiane, Ana Flávia Alves—Walsh, Neville.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139275495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Subspecies classification of Hydrilla verticillata (Hydrocharitaceae)","authors":"N. Tippery","doi":"10.17348/jbrit.v17.i2.1319","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1319","url":null,"abstract":"Hydrilla verticillata is a globally distributed aquatic plant and one of the most noxious aquatic weeds in the U.S.A. Phylogenetic evidence has shown that plants in different geographic regions are largely isolated, and there are morphological features that can distinguish the five major phylogenetic groups. Hydrilla plants in the U.S.A. have been identified as monoecious or dioecious biotypes, with each biotype having distinctive morphology and molecular sequence data. However, the recent discovery of a third invasive biotype in the northeastern U.S.A. has prompted the need for precise nomenclature that can refer to Hydrilla plants in the native and non-native range of this widespread species. New subspecific names and combinations are proposed in order to enable effective communication about the five major phylogenetic variants of Hydrilla verticillata. Two subspecies names are made as new combinations of existing species names: Hydrilla verticillata subsp. angustifolia and Hydrilla verticillata subsp. lithuanica, and two subspecies names are newly established: Hydrilla verticillata subsp. australis and Hydrilla verticillata subsp. peregrina.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"33 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139271452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reinterpretation of the mid-Cretaceous fossil flower Endobeuthos paleosum as a capitular, unisexual inflorescence of Proteaceae","authors":"K. L. Chambers, G. Poinar Jr.","doi":"10.17348/jbrit.v17.i2.1324","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1324","url":null,"abstract":"The Myanmar amber fossil Endobeuthos paleosum was originally described as composed of an individual flower with a calyx of numerous, helically arranged sepals, a whorl of petals, and 60+ stamens each bearing a single bisporangiate anther. The 6 flowers, embedded together in a single block of amber, were described as varying in their calyx pubescence and length of corolla segments. The numerous stamens, with their single anther, led to a hypothesized relationship with certain members of family Dilleniaceae. We now propose a complete reinterpretation of this fossil as being an involucrate capitulum of family Proteaceae, in which the numerous “stamens” are identified instead as staminate flowers, although of reduced and highly modified morphology. Organs previously called the calyx and corolla are instead a series of helically-arranged bracts that surround the tight cluster of flowers. The Proteaceae being a diverse and significant element in Southern Hemisphere floras, the reinterpretation of Endobeuthos is important in providing the first Cretaceous fossil flower identified for the family, dated at some 20 my younger than the proposed Proteaceae crown group age of 119 Mya.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"59 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139272500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"New combinations in Asarum (Aristolochiaceae) for two recently described Hexastylis species","authors":"Alvin R. Diamond","doi":"10.17348/jbrit.v17.i2.1321","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1321","url":null,"abstract":"New combinations in the genus Asarum are proposed for Hexastylis finzelii B.R. Keener and Hexastylis rollinsiae B.R. Keener & Todia, two species recently described from Alabama. Asarum finzelii (B.R. Keener) Diamond and Asarum rollinsiae (B.R. Keener & Todia) Diamond, comb. nov., provide names for these species in Asarum.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"53 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139272633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Flora of North America North of Mexico, Volume 14, Magnoliophyta: Gentianaceae to Hydroleaceae","authors":"Barney L. Lipscomb","doi":"10.17348/jbrit.v17.i2.1332","DOIUrl":"https://doi.org/10.17348/jbrit.v17.i2.1332","url":null,"abstract":"Flora of North America North of Mexico Volume 14: Magnoliophyta: Gentianaceae to Hydroleaceae includes treatments for Gentianaceae, Loganiaceae, Gelsemiaceae, Apocynaceae, Convolvulaceae, Solanaceae, Sphenocleaceae, and Hydroleaceae.","PeriodicalId":17307,"journal":{"name":"Journal of the Botanical Research Institute of Texas","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139274944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}