Leaves alternate, cordate, glabrous, 3-5 cut-lobed.
"The Medicinal Plants of the Philippines"
T. H. Pardo de Tavera
Ovary inferior, cordate, much flattened.
"The Medicinal Plants of the Philippines"
T. H. Pardo de Tavera
The leaves are 5-lobuled, cordate, serrate, with short hairs on under surface.
"The Medicinal Plants of the Philippines"
T. H. Pardo de Tavera