cachuma plant/flower/ solanum muricatum?

Question

looking to purchase plant or seeds

Answer 1

What it is: http://www.tradewindsfruit.com/pepino.htm
Where it is @ the banana tree...http://www.banana-tree.com/Product_Detail~category~15~Product_ID~672.cfm
And some growing tips @ http://www.strangewonderfulthings.com/tips130.htm
I think a cachuma is a begonia, perhaps help is available @http://www.begonias.org/index.asp