i like fruiting bushes in the forest edges here, you can use wildlife edibles or human edibles..also things like climbing plants work well on the edges (grapes, kiwi, cl roses, etc)
I also throw in seeds of wildflowers into the woods edges, some take, some don't,but it is nice for the
bees to have something to draw them in to the edges as well.
I try to put in a few people edibles ...if the edge is large enough you could do like I have here and put in nut and fruit trees along the south edges..I have 3 walnuts, some mulberries, wild plums, apricots, hazelnuts, chokecherry seeds put in today...blackberry, raspberry,
mushrooms,
just about anything will grow in an edge, but a lot depends on the condition of the edge of the woods..soil ..shade and sun..etc.