Piperaceae

Genus: Piper
Species: aduncum
Author: L.
Elevation: Up to 2000m
Avg. Height: 2-8m

Source: http://tropical.theferns.info/viewtropical.php?id=Piper+aduncum
Photo Source: http://tropical.theferns.info/image.php?id=Piper+aduncum

Genus: Piper
Species: auritum
Author: Kunth
Elevation: Up to 1800m
Avg. Height: 2m-climbing plant

Source: http://tropical.theferns.info/viewtropical.php?id=Piper+auritum
Photo Source: http://tropical.theferns.info/image.php?id=Piper+auritum