I will not even pretend I can read all these words and descriptions, but it seems that there are some unusual and/or new varieties of Croton are being discovered in Brazil.
http://www.bioone.org/doi/abs/...
Here's another one. The first 2 pages are visible here:
http://link.springer.com/artic...
http://www.fpl.fs.fed.us/docum...
It's too hot for me to read these now but I'll try again later.
I am hoping that bonitin's is a new, undiscovered variety and she will get to select the name. Perhaps Croton bonitinus, or C. bonitinicus.
C. myriamii