The investigation of the phylogeny of a group of organisms has the potential to identify
ecological and evolutionary processes that have been occurring within a community. Seed …

Gnetum is a small, unique group of Gnetophyta with a controversial phylogenetic position.
Gnetum parvifolium is an important Chinese traditional medicinal plant, which is rich in …

Abstract The Mesozoic Lacustrine Revolution (MLR) represents a significant evolutionary
event for continental ecosystems. Evidence from the ichnologic and body-fossil records …

Este libro es importante porque presenta la Iniciativa Colombiana de Polinizadores, la cual
busca promover el uso sostenible y la conservación de los polinizadores en Colombia, en …

The genus Sapindopsis was originally described from Albian deposits of the Potomac Group
in the United States, and leaves of this genus have been found in Albian to Cenomanian …

Thirty-three angiosperm pollen species are here reported from mid-Cretaceous deposits of
the Kachaike Formation, Austral Basin, southern Argentina. Clavatipollenites is the most …

Although recent molecular phylogenetic analyses suggest a great antiquity, going into the
Jurassic, for the small modern fly family Hilarimorphidae, no fossil was attributed to this …

Members of the plant genus Selaginella (de Beauvois 1805) have few known insect
herbivores even though they are considered by some to be 'living fossils', with extant taxa …

润楠属植物属于基部被子植物类群, 大部分物种局限分布于热带亚热带森林的潮湿生境,
但也有些物种分布范围较广. 本研究以润楠属11 个物种的幼苗为材料, 测定了一系列植物叶片水 …

Species diversity varies greatly across the different taxonomic groups that 12 comprise the
Tree of Life (ToL). This imbalance is particularly conspicuous 13 within angiosperms, but is …