If you are an agriculture student, or researcher, you can order plants for free from the national germplasm repository (GRIN). If you let them know you are a researcher or student in a related field, they will send you the plants for free (shipping included). Here is the link, if you search for MUSA you will find many cultivars.
http://www.ars-grin.gov/cgi-bin/npgs...holding.pl?MAY
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