Forgive my spelling, this was typed in a hurry, and only one handed for that matter Yeah, this can be tough, but I found a tough but efftive way of doing it, depending on how many polies are being put into your plants, you can use whatever 3d program to separate it into sections, and use as seperate objects with a little hierchy system in bryce using parents, I'm not too sure how well this would work with plants, but it seemed pretty effective on other things