Black Ischia AD is not the same as the BI from Davis. I have them growing very close to each other. Leaves are different, coloration is different... The 'AD' type is a nice enough fig but more of a VdB type, but not the 'real deal'.
Sorry I don't have extra, I just got mine this past winter after wasting a couple years thinking I had purchased the real thing from a reliable source. Oh well, that's how it goes with figs and their names.