1. Saskatoon aka service berry My uses are berries and i use it to make self bows. 2. Chokecherry My uses are berries for jam and wine, and for bows again. 3. Paper Birch My uses are birch tar made from birch bark and chaga that grows exclusively on birch trees. 4. Trembling Aspen My uses are i make arrows from self harvested logs. And i use the inner bark in home medicines it acts like asprin. 5. Willow My willow uses are weaving baskets with willow whips. And i am going to use the leaves to get tannins to tan hides eventually.