My Lattarula, purchased some years ago from Paradise Nursery, also has a tan interior. The pics on F4F are from several different accessions and, other than the 2nd pic, show a leaf pattern that's different than you photo. I wonder if the fruits from all of those accessions are red and if, perhaps, the fruit we see was visited by the wasp. I'll take a look at my Lattarula when I get home from work and compare the dominant leaf to yours.