conifer, birch, poison hemlock, dogwood, lodgepole pine, larch, pine, lodgepole, cedar, juniper, rhododendron, jack pine, fir, balsam, catalpa, hemlock tree, madrone, chestnut oak, tamarack, oak, shrub, yaupon, limber pine, douglas fir, honeysuckles, birch tree, western larch, bur oak, serviceberry, euonymus, woolly adelgid, spicebush, cottonwood, balsam fir, subalpine fir, hickories, maple, sugar maple, river birch, red osier dogwood, quaking aspen, hardwoods, ponderosa, wax myrtle, sourwood, engelmann spruce, yellow poplar, sassafras tree, yews, pittosporum, abies, redwood, copper beech, pinus, bayberry, silky dogwood, aspen, dawn redwood, linden, reed canary grass, concolor, sapwood, viburnum, cow parsnip, mahonia, evergreens, eucalypt, ferns, highbush cranberry, climbing hydrangea, glabra, incense cedar, port orford cedar, heartwood, tulip poplar, siberian elm, elms, willow tree, prunus, scotch pine, chinkapin, eastern hemlock, pampas grass, crabapple, reed grass, pokeweed, understory, bottlebrush, foxglove, bush honeysuckle, crown vetch, lichen, larches, pulmonaria, willow oak, holm oak, manzanita, beeches, mountain laurel, katsura, trumpet vine, bunchgrass, spruce, cedars, pines, beech, cypress, firs, spruces, elm, hemlocks, willows, alder, oaks, poplar, chaparral, coniferous, palm, subalpine, mangrove, chestnut, deciduous, hickory, leafed, leafless, leaved, mesic, mesophytic

black hemlock, canadian hemlock, carolina hemlock, mountain hemlock, pacific hemlock, spruce pine, tsuga canadensis, tsuga caroliniana, tsuga heterophylla, tsuga mertensiana, western hemlock, west coast hemlock

black hemlock, cicuta, conima, conium, genus cicuta, genus conium, genus tsuga, mountain hemlock, spotted cowbane, spotted hemlock, spotted water hemlock, tsuga, tsuga mertensiana

coniferous tree, poisonous plant, wood

california fern, conium maculatum, nebraska fern, poison parsley, winter fern