Well-Drained Sites
Some species are more finicky about proper soil conditions and sunlight levels to grow optimally in well drained sites.
- Abies grandis (Grand fir)
- Acer circinatum (Vine maple)
- Acer glabrum (Douglas maple)
- Acer macrophyllum (Big leaf maple)
- Alnus sinuata (Sitka alder)
- Amelanchier alnifolia (Serviceberry)
- Arctostaphylos columbiana (Hairy manzanita)
- Arctostaphylos uva-ursi (Kinickinick)
- Betula papyrifera (Paper birch)
- Ceanothus sanguineus (Redstem ceanothus)
- Ceanothus velutinus (Mountain balm)
- Cornus nuttallii (Pacific dogwood)
- Corylus cornuta (Beaked filbert)
- Gaultheria shallon (Salal)
- Holodiscus discolor (Ocean spray)
- Lonicera ciliosa (Orange honeysuckle)
- Lonicera hispidula (Hairy honeysuckle)
- Mahonia aquifolium (Tall Oregon grape)
- Mahonia nervosa (Cascade Oregon grape)
- Myrica californica (Pacific wax myrtle)
- Philadelphus lewisii (Mock orange)
- Picea sitchensis (Sitka spruce)
- Pinus contorta v contorta (Shore pine)
- Populus balsamifera v trichocarpa (Black cottonwood)
- Prunus emarginata (Bitter cherry)
- Prunus virginiana (Choke cherry)
- Pseudotsuga menziesii (Douglas fir)
- Quercus garryana (Garry oak)
- Ribes sanguineum (Red-flowering currant)
- Rosa gymnocarpa (Bald-hip rose)
- Rosa nutkana (Nutka rose)
- Rubus leucodermis (Black-cap raspberry)
- Rubus parviflorus (Thimbleberry)
- Rubus ursinus (Trailing blackberry)
- Salix scouleriana (Scouler willow)
- Salix sitchensis (Sitka willow)
- Sambucus caerulea (Blue elderberry)
- Sambucus racemosa (Red elderberry)
- Shepherdia canadensis (Russet buffaloberry)
- Spiraea betulifolia (Shiny leaf spirea)
- Symphoricarpos albus (Common snowberry)
- Tsuga heterophylla (Western hemlock)
- Vaccinium ovatum – organic soil (Evergreen huckleberry)
- Vaccinium parvifolium – organic soil (Red huckleberry)
Winter-Wet (not necessarily flooded) & Summer-Dry Sites
- Acer macrophyllum (Big leaf maple)
- Acer circinatum (Vine maple)
- Alnus rubra (Red alder)
- Alnus sinuata (Sitka alder)
- Betula papyrifera (Paper birch)
- Cornus sericea (Red twig dogwood)
- Corylus cornuta (Beaked filbert)
- Crataegus douglasii var. douglasii (Douglas hawthorn)
- Crataegus douglasii var. suksdorfii (Black hawthorn)
- Fraxinus latifolia (Oregon ash)
- Lonicera involucrata (Black Twinberry)
- Mahonia nervosa (Cascade Oregon grape)
- Malus fusca (Pacific crabapple)
- Oemleria cerasiformis (Indian plum)
- Physocarpus capitatus (Pacific ninebark)
- Picea sitchensis (Sitka spruce)
- Pinus contorta var. contorta (Shore pine)
- Populus balsamifera var. trichocarpa (Black cottonwood)
- Populus tremuloides (Aspen)
- Prunus emarginata (Bitter cherry)
- Prunus virginiana (Choke cherry)
- Rhamnus purshiana (Cascara)
- Ribes bracteosum (Stink currant)
- Ribes divaricatum (Black gooseberry)
- Ribes lacustre (Swamp black gooseberry)
- Rosa nutkana (Nutka rose)
- Rosa pisocarpa (Peafruit rose)
- Rubus parviflorus (Thimbleberry)
- Rubus spectabilis (Salmonberry)
- Salix fluviatilis (Columbia willow)
- Salix geyeriana (Geyer willow)
- Salix hookeriana (Hooker willow)
- Salix lucida var. lasiandra (Pacific willow)
- Salix piperi (Piper willow)
- Salix rigida (Heartleaf willow)
- Salix scouleriana (Scouler willow)
- Salix sessilifolia (Soft leaved willow)
- Salix sitchensis (Sitka willow)
- Sambucus racemosa (Red elderberry)
- Spiraea douglasii (Douglas spirea, hardhack)
- Symphoricarpos albus (Common snowberry)
- Taxus brevifolia (Pacific yew)
- Thuja plicata (Western red cedar)
- Viburnum trilobum (High bush cranberry)
Sites Moist (not necessarily flooded) All Year
- Betula glandulosa (Dwarf birch)
- Cornus sericea (Red twig dogwood)
- Fraxinus latifolia (Oregon ash)
- Lonicera involucrata (Black Twinberry)
- Malus fusca (Pacific crabapple)
- Myrica gale (Sweet gale)
- Picea sitchensis (Sitka spruce)
- Pinus contorta var. contorta (Shore pine)
- Populus balsamifera var. trichocarpa (Black cottonwood)
- Populus tremuloides (Aspen)
- Rhamnus purshiana (Cascara)
- Ribes bracteosum (Stink currant)
- Ribes divaricatum (Black gooseberry)
- Ribes lacustre (Swamp black gooseberry)
- Rosa pisocarpa (Peafruit rose)
- Rubus spectabilis (Salmonberry)
- Salix fluviatilis (Columbia willow)
- Salix hookeriana (Hooker willow)
- Salix lucida var. lasiandra (Pacific willow)
- Salix piperi (Piper willow)
- Salix rigida (Heartleaf willow)
- Salix sessilifolia (Soft leaved willow)
- Salix sitchensis (Sitka willow)
- Sambucus racemosa (Red elderberry)
- Spiraea douglasii (Douglas spirea, hardhack)
- Taxus brevifolia (Pacific yew)
- Thuja plicata (Western red cedar)
- Viburnum trilobum (High bush cranberry)