I'm looking for the following West Malaysian species of Cryptocoryne:

Cryptocoryne affinis
Cryptocoryne cordata var. cordata
Cryptocoryne griffithii
Cryptocoryne longicauda
Cryptocoryne minima
Cryptocoryne nurii var. nurii
Cryptocoryne ×purpurea nothovar. purpurea
Cryptocoryne schulzei

Do any of the fellow hobbyists here have them in their collection and are willing to sell them, or can direct me to people who sell them?

I'm also looking for Cryptocoryne ×timahensis (if it's available in the hobby), as well as Barclaya motleyi.