I am looking for AV leaves and Strep leaves. I have these two packets of seeds from Thompson and Morgan. The flowers should be somewhat different in color,etc.
I want to get back into growing these plants. I do know that I can buy AV seeds in a couple of catalogs, but I think leaves would be faster.
Dibley's and Royal Mixed F1 Hybrid Streptocarpus seeds
Have you tried the AV forum? They are a great bunch and I'll bet you could get some trades there. Here's the link:
http://davesgarden.com/community/forums/f/av/all/