I've been waiting all season to post photos of my unknown to see if it can be identified. Finally, the first figs ever from this tree are getting ripe!
This tree was started from a cutting Dec. 2010 obtained from a fellow Marylander. Some years ago she brought it over to Maryland as a cutting obtained from a very large fig tree she found growing outside of Mildenhall Air Base in England. Thus we have been tentatively calling it "Mildenhall" It seems to be quite winter hardy in this part of the mid-atlantic area; the "mother" tree in Maryland has been growing in the ground for many years, is quite large and does not seem to suffer much if any damage from the winters here; my friend doesn’t protect her tree in the winter. It's definitely a prolific grower and producer of figs (when pinched anyway). I've only tasted figs from a handful of varieties but I am pleasantly surprised by the flavor. The flavor is quite sweet (perhaps "jammy") with a pleasant aftertaste.
So...does this green fig resemble any known varieties? I've heard that a lot of the green figs in England are Brunswick and this tree seems to have some similarities to Brunswick. However, looking at the photos in the figs4fun varieties webpage the Brunswick figs look more red and seem to have a thinner skin. Also the figs from my tree seem to have a significant cavity, moreso than Brunswick figs. Finally, the "fingers" on true Brunswick leaves seem a bit more elongated and thinner. Nevertheless, it may be in the Brunswick family of varieties. I would love to hear what the experts on the forum think.