You searched for: Place Jefferson Township, Travel Brook, ca 1 mi NE of Coopers Mills. In woods along and on boulders in brook just above its confluence with Sheepscot River. Remove constraint Place: Jefferson Township, Travel Brook, ca 1 mi NE of Coopers Mills. In woods along and on boulders in brook just above its confluence with Sheepscot River. Topic Brachythecium Remove constraint Topic: Brachythecium