Al, I don't know how you feel about E-Bay, but this listing has all three you requested and more. I have personally had nothing but the best kind of experience with E-Bay sellers, though not with this specific one. Donna

Here is a link that might be useful: Multiple Castor Bean Seeds Available

onalee seeds,just google....this lady is FAST,cheap,and free delivery,she has three varieties of castor bean-I am not sure if they are the varities you are looking for though.Plus if you order 3 you get one free-you can't go wrong-I was very pleased with the service.

hazzard's has a few varieties, but not the "Gibsonii" that I could see.

B & T looks like they have all three.... but they're in france

seeds and more has a few also, but not "Impala".

not much help :)

On reading my suggestion, I realize it looks like I am saying I had a bad experience with the seller. What I really mean was that I have had NO experience with them. If they get a highly positive rating by E-Bay, you should be good to go.

I second onalee. I've ordered from her many times. :)

I just wanted you guys to know I really appreciate your efforts to help out. I'll check out ALL the suggestions before I order in a couple of weeks.

Take care.

Al