Yes. Years ago it was offered simply as the Blue Banana. Today most "heirloom" vendors will list as Guatemalan Blue Banana. Never enjoyed great popularity.

Amy Goldman lists Blue Banana in her book on squash and has it listed in the 2009 Seed Savers Yearbook as Blue Banana a.k.a.Mexican Banana. I plan on trying it next year.

There is also a Guatamala Blue listed and I have that growing this year with seed from Sand Hill Preservation.

I also have Sibley growing which is I guess a banana type with tapered ends and is widely available.

I am very fortunate this year and have had very little disease in the maximas. I lost 1 Sibley and 1 Amish Pie Pumpkin and 1 Potimarron out of about 20 plants. I have not lost 1 moschata ot of about 30.

Hmmm... yes. Amy Goldman's book suggests that "Blue Banana" and "Guatemalan Blue" are different varieties. Farmerdilla seems knowledgeable about squash varieties and he says they're the same. One way to find out.