I'm going to revive this post because I am trying to determine if there truly is an "Banana" fig to be found. I have been visiting many nurseries around the Houston area, and asking about this fig (including nurseries in Seabrook).
Like many of you, I have read a description that states that the Banana fig originated in Seabrook Texas. That it is "yellow fig with pale strawberry flesh", "closed eye", and "local fig not grown anywhere else in the US". This definitely does not sound like a Kadota.
However, after many discussion with nursery people I have arrived at the conclusion that most people in Houston use the term "banana fig" to describe the Kadota variety. I have had people at very reputable nurseries, including their "fig experts", tell me that they have never heard of the Kadota fig. I showed most the pictures posted above. They said that was the correct fig and the one they were selling, but their's is a Banana Fig and not a Kadota. Most never heard of this name.
I am still searching and hoping.....
CliffH