The long-recognized genus Gaura was shown recently to be deeply nested within one of two major clades of Oenothera. New molecular data indicate further taxonomic changes are necessary in Oenothera sect. Gaura. We make these changes here, including three new combinations, in advance of the Onagraceae treatment for the Flora of North America. The new phylogenetic studies show that several pairs o...

Objetivo: identificar las plantas medicinales empleadas en la terapia de afecciones del sistema respiratorio por comunidad andina Pampas, Tayacaja, Huancavelica. Metodología: Se empleó entrevistas semiestructurada, aleatoria, considerando criterios exclusión e inclusión a muestra estudio 370 habitantes. Resultados: reporta el uso etnomedicinal 13 especies y 10 familias para tales como gripe, br...

The genus Epilobium has about 200 species in which taxonomic subdivisions are difficult but possible. Species E. minutiflorum due to its fluffy white inflorescence and small miniature flowers beaked seeds, it is one of the most prominent region. We have no data on population genetic structure this Iran. Therefore a morphological investigation was performed through light variability taxa. used S...