相关期刊:《Journal of Systematics and Evolution》《American Journal of Climate Change》《American Journal of Plant Sciences》《China & The World Cultural Exchange》更多>>
On the ancient and mysterious land of Mexico,civilizations shine like stars,weaving together a long and unique history."The Pursuit of the Jaguar" allows visitors to witness the primal allure of the Olmec civilization...
Writing has often been put forth as one indicator of civilization.This correspondence dovetails with the even broader cross-species expectation that the degrees of social complexity and levels of computational communi...
National Science Foundation(USA),through the PBI-Miconieae project(DEB-0818399);the Dimensions US-Biota-Sao Paulo Atlantic Forest project(DEB-1343612).
Leandra s.str.clade has around 200 species nearly restricted to eastern Brazil.Most species in this group are narrow endemics,but a few present striking disjunct distributions between eastern Brazil and Andes or Mesoa...
In this research three new species of ferns of the Polypodiales Order are described: Ctenitis leonii A. Rojas, Elaphoglossum karinae A. Rojas and Pecluma celaquensis A. Rojas. Ctenitis leonii is characterized by its a...
Three new species are described and another is recognized in Campyloneurum. Two species occur in Mexico to El Salvador and the others two are present in Nicaragua, Costa Rica and Panama. The new species are Campyloneu...
Mesoamerica and the Caribbean are low-latitude regions at risk for the effects of climate change. Global climate models provide large-scale assessment of climate drivers, but, at a horizontal resolution of 100 km, can...
Phylogeographic methods provide the tools to accurately access the geographic origin and diversification of crop species. In the present commentary, I urge the common bean community to face those methods and a tree-th...