Philodendron variifolium Schott

LEAVES: Petiole terete, 20-25 cm long, shortly and narrowly sheathed in the lower part. Blade thinly coriaceous, shape decidedly diverse, cordate-oblong or sagittate-oblong, rarely hastate or hastate-oblong, apex with a 1-1.5 cm long cuspid, 20-26 cm long, 6-7 cm wide halfway; posterior lobes very short and very obtuse or elongate-oblong obtuse, separated by a short, wide, very open sinus, apex curved upwards; the posterior ribs in hastate blades are weak, horizontal, curving upwards in a sigmoid-curve, lateral veins of the anterior lobe all sub-equal.