This paper compares the non-deltaic, riparian-flooded forests of the Orinoco and Amazon
River basins. Ecological relationships between these forests and their environments that can …

We aimed to identify the limits of savanna across Africa, Australia and South America. We
based our investigation on the rich history of hypotheses previously examined: that the limits …

This new addition to the prestigious Systematics Association Special Volumes Series is the
first extensive compilation of the patterns of plant biodiversity in the species-rich savannas …

Las sabanas inundables corresponden al 12.5% del área de la cuenca del Orinoco, siendo
este un ecosistema estratégico de gran importancia económica, biológica y ecológica. El …

The biogeographic map of South America showing the biogeographic units up to the
provincial level is published in this paper as a preliminary survey. From Honduras (Central …

Aims Ecosystems dominated by herbaceous plant communities are amongst the most
diversified landscape units in the Guayana (Guiana) Shield region. This paper aims to …

The genus Adenomera has been a difficult group for systematic studies because the species
are similar and geographically variable. Two species have been reported from the Peruvian …

This paper reports on the knowledge and useful applications of various fungi by the Hotï, a
recently contacted Native American society inhabiting the Sierra Maigualida region of the …

En los Llanos Orientales de Venezuela se realizan actividades agropecuarias, forestales y
de exploración y explotación petrolera con impactos ambientales negativos sobre la …

Pachira aquatica ha sido considerada históricamente como elemento acompañante de los
manglares americanos de Rhizophora mangle, Avicennia germinans y Laguncularia …