A5081001305- Plant Diversity and Evolution
- Scarabaeidae Beetle Taxonomy and Biogeography
- Botany, Ecology, and Taxonomy Studies
- Plant and animal studies
- Botany and Geology in Latin America and Caribbean
- Botanical Research and Applications
- Plant and Biological Electrophysiology Studies
- Plant Parasitism and Resistance
Universidad de Guadalajara
2022-2024
The genus Pinguicula (Lentibulariaceae) is composed of 115 species carnivorous plants and Mexico a center diversification. Mexican Transition Zone (MTZ) the boundary between Nearctic Neotropical regions. It includes main mountain ranges Mexico, which extend south to northeastern Nicaragua. Its geological history, physiographic diversity climatic complexity would have provided environment support rich flora as well angiosperm endemism. was expected that distribution same pattern. To test this...
The Transmexican Volcanic Belt (TVB) extends across Mexico from east to west between 18°30’ and 21°30’ latitudes. It is part of the Mexican Transition Zone consisting several plateaus at different elevations hundreds volcanic structures. These have promoted diversification endemism in plant lineages. Here, Tigridia azufresensis described as a new endemic species TVB. Morphologically, this taxon belongs Violacea complex similar T. durangensis. differs other its robust habit, larger flowers....
Background: The genus Pinguicula harbors 110 species, of which 53 are distributed in Mexico. formation the Mexican mountains has favored diversification. specimens collected State México, along Trans-Mexican Volcanic Belt (TMVB) do not correspond with any known species. Questions: Do belong to a new species? What is its conservation status? How many species there TMVB and how they differentiate? richness distributed? Studied species: Pinguicula. Study site dates: TMVB, 2005-2023. Methods:...
Abstract— The Sierra Madre del Sur (SMS) biogeographic province parallels the Pacific Ocean from state of Jalisco to Oaxaca and Puebla. area is very complex tectonically geologically harbors highest number vascular endemic plant species in Mexico. Here, we describe Tigridia nana as a new this province. Furthermore, during revision herbaria digital collections, created database provide biogeographical analysis Tigridieae SMS. Morphologically, T . pertains subgenus nectary has secretory...
Antecedentes: La diversidad topográfica y climática de la Zona Transición Mexicana (ZTM) favorecieron riqueza especies, disyunción el endemismo. Tigridia durangensis es una geófita endémica con distribución disyunta en ZTM. Preguntas / o Hipótesis: ¿Cuál genética ? ¿Tiene estructura filogeográfica? ¿Hubo cambios su historia demográfica? ¿Las oscilaciones climáticas del Cuaternario afectaron área distribución? Métodos: Las regiones ADNcp ndhF-rpL32 , rpL32-trnL 3´trnV-ndhC 55 individuos 10...