Hey Betsy,
I can easily send the A. purpursii & Haemanthus albiflos, but think the Scadoxus will have to wait at least another year before dividing...sorry. I thought it would be ready. I'd be happy to send the seeds you mentioned (and any others you might want). I haven't had much time lately, but will try to check out your list tonight!
Do you have any interest in Ledebouria socialis? I have the poor things in the greenhouse because my cats can't leave anything alone and they're poisonous if ingested. I have Ornithogalum longibracteatum, too.
Will send you a treemail after I check your list!
Have a good day.
Janine