I think it's Jatropha integerrima. See http://luirig.altervista.org/schedenam/fnam.php?taxon=Jatropha+integerrima and scroll down - leaves seem to be quite variable.
Perhaps it's one of the pink cultivars like this one: Petite Pinkie™ Spicy Jatropha - Monrovia - Petite Pinkie™ Spicy Jatropha. There's also 'Rosea' aka 'Pink Princess'.