Pachira glabra
Native range: Eastern Brazil
Known names: Money Tree, Braided Money Tree, Bombacopsis glabra, misidentified as: Pachira aquatica, Guinea Chestnut
Hardiness: Best above freezing. 
Mature Size: ~50' tall in native range, much smaller indoors.
Light: Bright shade - Full sun
Water: Keep soil moist
Soil: Standard potting soil
Dormancy Period: Winter
Pet-Safe: No
Plant Size: grown in 4" pot, shipped semi bare root
 
Deeply palmate leaves on long petiole attrached to woody stems. Flowers are similar to mimosa but with five petals at the base. This plant won't flower unless it is grown outside however... Usually found as a braided plant, plant can fuse after several years; unless unbraided.