August 8, 1990 POL-3025 



Page 6 of 10 



cascara ( Rhamnus purshiana ) 

 snowberry ( Symphoricarpo3 albus ) 

 red elderberry ( Sambucua Racemosa ) 

 Oregon grape (Berberis aquif olium ) 



Eastside scrub/shrub wetland and riparian areas 



Douglas hawthorn ( Crataegus douglasii var. 



douglasii ) 

 white alder (Alnus rhombifolia ) 

 water birch ( Betula occidentalis ) 



willows ( Salix lasiandra , S. exigua , S. amydaloides ) 

 red-osier dogwood (Cornus stolonif era ) 

 black twinberry ( Lonicera involucrata ) 

 honeysuckle ( Lonicera utahensis ) 

 black Cottonwood ( Populus trichocarpa ) 



transitional areas; 



black hawthorn ( Crategus douglasii ) 



Columbia hawthorn (C. columbania ) 



bitter cherry (Prunus emarginata var.emarg_inata) 



common chokecherry ( Prunus virginiana ) 



wild rose (Rosa gymnocarpa , R. woods ii ) 



snowberry ( Symphor icarpos albus ) 



serviceberry ( Amelanchier alnifolia ) 



mock orange ( Philadephus lewisii ) 



clematis ( Clematis llgusticifolia ) 



blue elderberry (Sambucus cerulea ) 



golden current (Ribes aureum), 



scouier's willow ( Salix scouleriana ) 



ninebark ( Physocarpus malvaceus ) 



syringa ( Philadelphus lewisii ) 



hackberry ( Celtis reticulata ) 



ocean spray ( Holodiscus discolor ) 



Westside forested 



black Cottonwood ( Populus trichocarpa ) 

 Oregon ash (Fraxinus oregana ) 

 lodgepole pine ( Pinus contorta ) 

 western rad cedar ( Thuj a plicate ) 

 Sitka spruce (Picea sitchensis ) 

 red alder ( Alnus rubra ) 

 hemlock ( Tsuga heterophylla ) 



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