oregon ash | (n) timber tree of western North America yielding hard light wood; closely related to the red ash, Syn. Fraxinus latifolia, Fraxinus oregona |
oregon cedar | (n) large timber tree of western North America with trunk diameter to 12 feet and height to 200 feet, Syn. Lawson's cypress, Lawson's cedar, Port Orford cedar, Chamaecyparis lawsoniana |
oregon crab apple | (n) small tree or shrub of western United States having white blossoms and tiny yellow or red fruit, Syn. Malus fusca |
oregon grape | (n) small shrub with grey-green leaves and yellow flowers followed by glaucous blue berries, Syn. Mahonia nervosa |
oregon grape | (n) ornamental evergreen shrub of Pacific coast of North America having dark green pinnate leaves and racemes of yellow flowers followed by blue-black berries, Syn. holly-leaves barberry, hollygrape, Mahonia aquifolium, mountain grape, Oregon holly grape |
oregon maple | (n) maple of western North America having large 5-lobed leaves orange in autumn, Syn. Acer macrophyllum, big-leaf maple |
oregon white oak | (n) small deciduous tree of western North America with crooked branches and pale grey bark, Syn. Quercus garryana, Oregon oak, Garry oak |
california laurel | (n) Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood, Syn. California bay tree, pepperwood, sassafras laurel, Oregon myrtle, Umbellularia californica, mountain laurel, California olive, spice tree |
chinook jargon | (n) a pidgin incorporating Chinook and French and English words; formerly used as a lingua franca in northwestern North America, Syn. Oregon Jargon |
columbia tiger lily | (n) lily of western North America with showy orange-red purple-spotted flowers, Syn. Lilium columbianum, Oregon lily |
green douglas fir | (n) lofty douglas fir of northwestern North America having short needles and egg-shaped cones, Syn. Oregon pine, Oregon fir, douglas hemlock, douglas pine, douglas spruce, Pseudotsuga menziesii |
red alder | (n) large tree of Pacific coast of North America having hard red wood much used for furniture, Syn. Oregon alder, Alnus rubra |
western larch | (n) tall larch of western North America have pale green sharply pointed leaves and oblong cones; an important timber tree, Syn. Oregon larch, western tamarack, Larix occidentalis |