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PLoS Currents, ISSN 2157-3999, 05/2015, Volume 7
Phylogeneticists have long understood that several biological processes can cause a gene tree to disagree with its species tree. In recent years, molecular... 
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 291 - 325
As part of ongoing efforts to understand and document the flora of the southeastern United States, a number of taxonomic changes at generic, specific, and... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 275 - 286
The genus Stenanthium, distributed through much of eastern United States, has previously been circumscribed with four species. Herbarium and field research on... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 289 - 290
Evolution of locally unique species has been important in Nearctic Euphrasia. Fifty percent of Euphrasia species in the flora of North America are considered... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 409 - 411
For optimal communication, each taxonomic name ideally has one proper spelling. The specific epithet of Bartram's Ixia has usually been spelled as coelestina,... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 287 - 287
The following new combination in Penstemon is made: Penstemon crandallii A. Nelson var. glabrescens (Pennell) C.C. Freeman. Se hace una nueva combinación en... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 413 - 417
After a careful range-wide study of specimens and a review of the taxonomic literature, we have determined that Dichanthelium hírstii (Swallen) Kartesz is... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 391 - 407
Struthanthus Mart. is a large genus in the Loranthaceae occurring in the New World Tropics. Although 12 species are currently recognized in Venezuela, many... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2017, Volume 11, Issue 2, pp. 327 - 333
Tachia blancoi is described and illustrated as a new species endemic to Cocos Island, Costa Rica. The new taxon is compared with other species of the genus... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 12/2016, Volume 10, Issue 2, pp. 345 - 359
Echinocereus relictus B. Wellard is a newly described diploid (2n = 22) species that is the presumed ancestor of the tetraploid (2n = 44) E. engelmaniii.... 
SYSTEMATICS
Journal Article
2016, The Systematics Association special volume, ISBN 9781107028586, Volume 85., x, 347 pages
We live in an age of ubiquitous genomics. Next generation sequencing (NGS) technology, both widely adopted and advancing at pace, has transformed the data... 
Plantes | Biology | Biologie | Plants
Book
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 12/2016, Volume 10, Issue 2, pp. 315 - 323
Two new species of Stachys—S. nelsonii and S. alabamica—are herein described from the Blue Ridge Outliers of east central Alabama. Dos especies nuevas de... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 12/2016, Volume 10, Issue 2, pp. 385 - 408
Five new, primarily Ecuadorian species of Podandrogyne, namely P. laxiflora, P. napoensis, P. ovalifoliolata, P. roseoleuca, and P. plurivalvis, and one new... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 7/2016, Volume 10, Issue 1, pp. 85 - 88
Calathea calderon-saenzii H. Kenn. & M. Serna, endemic to Colombia, is described as new. It is known from the western cordillera of Colombia in the Department... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 11/2015, Volume 9, Issue 2, pp. 295 - 309
Botrychium michiganense W.H. Wagner ex A.V. Gilman, Farrar & Zika is described as a new moonwort species. It is an allotetraploid, most likely descended from... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 7/2016, Volume 10, Issue 1, pp. 33 - 43
Ongoing examination of Panicum sensu lato in the grass tribe Paniceae (Poaceae) has resulted in the need to provide new combinations in Dichanthelium for four... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 7/2016, Volume 10, Issue 1, pp. 31 - 32
A new combination in Tabernaemontana L. for Stemmadenia glabra Benth. is proposed in order to validate the name, and the lectotype and isolectotype in the Kew... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 7/2016, Volume 10, Issue 1, pp. 89 - 108
Alstroemeria presliana Herb, comprende dos subespecies (A.presliana subsp. presliana y A. presliana subsp. australis) que tradicionalmente se han distinguido... 
SYSTEMATICS
Journal Article
Journal of the Botanical Research Institute of Texas, ISSN 1934-5259, 7/2016, Volume 10, Issue 1, pp. 77 - 83
Se describe e ilustra con fotografías Sobralia yaninae J. Linares & P. Ancalmo, una especie nueva y hasta ahora, endémica de la Cordillera de Gracias a Dios,... 
SYSTEMATICS
Journal Article
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