The Caesalpinia group is a large pantropical clade of ca. 205 species in subfamily
Caesalpinioideae (Leguminosae) in which generic delimitation has been in a state of …

El objetivo general de la presente tesis consiste en identificar, desde un abordaje
paleoetnobotánico, grados de dependencia en la relación ser humano-planta a lo lago del …

Given the rapid loss of biodiversity as consequence of climate change, greater knowledge of
ecophysiological and natural history traits are crucial to determine which environmental …

Long-term field studies help unveil mechanisms of grass soil seed bank (SSB) persistence
and resilience. We wonder whether grazing is a disruptive force that changes grass SSB …

Extracts of the whole plant Acaena magellanica (Rosaceae) were assessed for anti‐
inflammatory, antipyretic and analgesic activity in animal models. At 600 mg kg− 1, the …

This research was designed to investigate the metabolite profiling, phenolics and flavonoids
content and the potential antioxidant, antibacterial and nematicidal activities of “yellow …

———. 1999. La variable tecnológica en contextos agro-pastoriles. Humanitas Número
Extraordinario, 22: 49–76. Universidad Nacional Tucumán.———. 2007. Obsidianas en …

El conocimiento campesino sobre el entorno natural puede ser interpretado a través de su
relación cotidiana con el monte, donde gran parte de sus necesidades de subsistencia …

Columnar cacti are an important feature of the arid “cardonal” landscape in South America.
The predominant columnar cactus in the southern zone is Echinopsis (= Trichocereus) …

During the last several years, information from stable isotopes has been used to discuss the
role of maize agriculture in prehistoric economies of southern Mendoza. Because maize is …