I cannot identify this plant. I have a seed and don't know when or how it should be planted.
I believe it is Jatropha multifida. I don't know about planting info, but you should be able to find some at one of the sites linked below.
FYI, in the future, you might want to post your mystery plants in the Name That Plant Forum...folks there specialize in this sort of thing! LOL :)
Here is a link that might be useful: Jatropha multifida
they seed really easy, mine drop seeds all the time and start new plants without any assistance. Its a really hardy plant, just dont over water.