August is here, and in southern New Hampshire, the ripe, crimson cones of sumac trees are dotting the edges of roadways and fields everywhere you look. The Staghorn sumac, or Rhus typhina, is very easy to identify thanks to those spiky red cones coated in fuzzy fibers, reminiscent of velvety deer antlers. Sometimes confused with Poison sumac (Toxicodendron vernix), the staghorn, smooth, and winged sumacs that grow throughout the US are actually all edible - and quite delicious! Fortunately…