arrowhead vine

Arrowhead Vine A lush tropical climbing and trailing plant with distinctive arrow-shaped leaves that become fuller and more divided as the plant matures. Fast-growing and easy to propagate, it thrives in warm, humid conditions and is beautiful as a groundcover, climbing vine, hanging plant or cascading from containers.

It grows remarkably well here in Ecuador but does like the shady wet areas.  It will also climb trees, posts.