David,
If you are looking for Colocasia varieties, I don't have any. My work involves Alocasias, Philodendrons, Anthuriums, and a few others, although I have many different plants in my collection that are not part of my breeding programs. I believe Brian Williams has many other Colocasia varieties, although I don't know which ones he might have for sale.
Here is a link to Brian's eBay pages:
http://stores.ebay.com/Brians-...
LariAnn