Podocarpus sellowii (Podocarpaceae) is one of only a few gymnosperms native to Brazil
and the sole species of the genus found in the northeastern region of that country. It has a …

In southeastern Brazil, the majority of the riparian ecosystems are fragmented and degraded
mainly due to human activities. The perennial gymnosperm Podocarpus sellowii Klotzch is a …

The threatened Chilean conifer Podocarpus salignus D. Don is currently the focus of ex situ
conservation eorts being undertaken by the Conifer Conservation Programme of the Royal …

Cedrela odorata L.(Spanish cedar), an economically important timber species native to the
American tropics, is the focus of increasing conservation concern due to high rates of …

The biogeographical history of Mesoamerican cloud forests is complex, encompassing a
diverse and heterogeneous mixture of species with temperate and tropical origins. The …

Geological events and glacial history have all induced habitat fragmentation, which has long
been recognized as a major threat to the survival of many species. However, fragmentation …

Evolution of ancient lineages inhabiting austral latitudes of the southern Andes has taken
place in response to historical processes occurring at distinct spatial and temporal scales …

The loss of large areas of Cerrado (Brazilian savanna) in Brazil can lead to reduced
biodiversity and to the extinction of species. Therefore, the present study aimed to …

Abstract Background and Aims This study sought genetic evidence of long-term isolation in
populations of Monstera adansonii var. klotzschiana (Araceae), a herbaceous, probably …

We performed a comparative analysis of the genetic diversity and structure of two
congeneric tree species, one critically endangered, with only 21 known individuals in the …