They are on the other side of the country but they ship and are excellent, if you don't find locally: Gardino's!
:)

You can also google rare flora (that's them)

Sometimes zone9 tropicals has them. I got one from Logees years ago someone told me if you emailed them they would root one for you even though they didnt always have it in thier catalog. I emailed them and got one that way. I don't know if they still do it. When I moved to Florida I left that one with my mom and then bought another one from Zone 9 tropicals about 5 years ago. It was about gallon size. Now it is about 8 ft tall and blooms like crazy.