1. Sycamore, Cypress, Tamarack, Alder, Mulberry, Sumac, Alder .. Mountain Ash, Dogwood, Willow, Acacia, Juniper, Oak, Sequoia .. Bristlecone, Redwood, Chestnut, Laburnum, Ebony, Beech, Green Laurel .. Cottonwood, Aspen, White Poplar, Piñon, Ironwood, Elder, Blackthorne. 2. Silverbell, Sitka, Linden, Aralia, Hawthorne, Magnolia, Cherry .. Sassafrass, Apple, Hick'ry, Black Walnut, Yellowwood, Redbud, Balsam .. Silver Birch, Hemlock, Tamarisk, Buckeye, Butternut, Arborvitae .. Arrowwood, Sorrell, Sugar Pine, Hazel, Winterbloom, Manzanita.