Ecology affects each of the three principal processes leading to speciation: genetic
differentiation among populations within species, acquisition of reproductive isolation …

Chromosomal evolution in Veronica L. and related genera (Wulfenia Jacq., Wulfeniopsis DY
Hong, Paederota L., Lagotis Gaertn., Picrorhiza Royle ex Benth., and Veronicastrum Heist …

Aim We analysed the effects of alpine area, geographical distance between mountains and
isolation due to topography on mountain plant species richness, regional species turnover …

Recent molecular phylogenetic studies in Lamiales have shown that the large group
traditionally recognised as Scrophulariaceae is not monophyletic. Efforts to reconstruct the …

Biogeography of the tropical alpine flora of South and Central America, the páramo flora,
has been studied by dividing genera into tropical, temperate, and cosmopolitan chorological …

We aimed to clarify phylogenetic relationships within the pantropical genus Diospyros
(Ebenaceae sensulato), and ascertain biogeographical patterns in the New Caledonian …

The study of genome size evolution in a phylogenetic context in related polyploid and
diploid lineages can help us to understand the advantages and disadvantages of genome …

The cosmopolitan and ecologically diverse genus Veronica with approximately 450 species
is the largest genus of the newly circumscribed Plantaginaceae. Previous analyses of …

The classification of the Southern Hemisphere Veronica complex is discussed in the light of
recent findings that these segregate genera are nested within the hitherto northern Veronica …

Stingless bees are effective pollinators of native tropical flora. Their environmental service
maintains flow of pollen through pollination, increase reproductive success and influence …