type | common name | latin name | exposure | moisture | height | avail. | ease |
Tree | bigleaf maple | Acer macrophyllum | sun - shade | dry - moist | 100 | M | H |
Tree | bitter cherry | Prunus emarginata | sun - part shade | dry - moist | 30 | M | M |
Tree | black cottonwood | Populus balsamifera | sun - part shade | moist - wet | 160 | M | H |
Tree | black hawthorn | Crataegus douglasii | sun - part shade | moist - wet | 30 | M | M |
Tree | cascara | Rhamnus purshiana | sun - shade | dry - wet | 30 | M | M |
Tree | Douglas' Maple | Acer glabrum | sun - part shade | moist | 30 | M | H |
Tree | Douglas-fir | Pseudotsuga menziesii | sun - part shade | dry - moist | 250 | M | H |
Tree | grand fir | Abies grandis | sun - shade | dry - moist | 250 | H | M |
Tree | Hookers willow | Salix hookeriana | sun | moist - wet | 20 | L | H |
Tree | madrone; madrona | Arbutus menziesii | sun - part shade | dry | 90 | M | L |
Tree | Oregon ash | Fraxinus latifolia | sun - part shade | moist - wet | 70 | M | M |
Tree | Oregon white oak; Garry oak | Quercus garryana | sun - part shade | dry | 75 | L | M |
Tree | Pacific crabapple | Malus fusca | sun - part shade | moist - wet | 40 | L | M |
Tree | Pacific dogwood | Cornus nuttallii | part shade | dry - moist | 60 | M | L |
Tree | Pacific willow | Salix lasiandra | sun - part shade | moist - wet | 40 | M | H |
Tree | paper birch | Betula papyrifera | sun - part shade | moist | 90 | M | M |
Tree | quaking aspen | Populus tremuloides | sun | moist - wet | 60 | M | H |
Tree | red alder | Alnus rubra | sun - part shade | dry - wet | 120 | M | H |
Tree | shore pine | Pinus contorta var. contorta | sun - part shade | dry - wet | 50 | M | H |
Tree | Sitka spruce | Picea sitchensis | sun - part shade | moist - wet | 200 | M | M |
Tree | Sitka willow | Salix sitchensis | sun - part shade | moist - wet | 30 | M | H |
Tree | slide alder | Alnus viridis | sun - part shade | moist | 30 | L | M |
Tree | vine maple | Acer circinatum | part shade - shade | dry - moist | 25 | H | H |
Tree | Western hemlock | Tsuga heterophylla | part shade - shade | moist - wet | 225 | M | M |
Tree | Western redcedar | Thuja plicata | part shade - shade | moist - wet | 200 | H | M |
Tree | Western white pine | Pinus monticola | sun - part shade | dry - moist | 130 | L | L |
Tree | yew | Taxus brevifolia | part shade - shade | dry - moist | 40 | M | L |
Shrub | bald hip rose | Rosa gymnocarpa | sun - shade | dry - wet | 4 | M | H |
Shrub | beaked hazelnut | Corylus cornuta var. californica | sun - shade | dry - moist | 20 | M | M |
Shrub | black cap raspberry | Rubus leucodermis | sun - shade | dry - wet | 7 | L | H |
Shrub | black gooseberry | Ribes lacustre | sun - shade | moist - wet | 5 | M | M |
Shrub | blue elderberry | Sambucus caerulea | sun - part shade | dry - moist | 15 | M | M |
Shrub | bog laurel | Kalmia microphylla | sun - part shade | wet | 3 | M | M |
Shrub | bog rosemary | Andromeda polifolia | sun - part shade | wet | 1.5 | M | M |
Shrub | devil's club | Oplopanax horridus | sun - shade | moist - wet | 9 | M | M |
Shrub | evergreen huckleberry | Vaccinium ovatum | part shade - shade | dry - moist | 6 | H | M |
Shrub | hairy manzanita | Arctostaphylos columbiana | sun | dry | 15 | L | L |
Shrub | highbush cranberry; mooseberry | Viburnum edule | sun - part shade | moist - wet | 12 | L | M |
Shrub | hybrid manzanita | Arctostaphylos X. media | sun | dry | 3 | L | L |
Shrub | indian plum; osoberry | Oemlaria cerasiformis | part shade - shade | dry - moist | 15 | M | M |
Shrub | low Oregon grape | Mahonia nervosa | part shade - shade | dry - moist | 3 | H | M |
Shrub | mock orange | Philadelphus lewisii | sun - part shade | dry - moist | 9 | M | H |
Shrub | nootka rose | Rosa nutkana | sun - part shade | moist - wet | 10 | M | H |
Shrub | oceanspray | Holodiscus discolor | sun - shade | dry - moist | 15 | M | H |
Shrub | Oregon box | paxistima myrsinites | part shade - shade | dry - moist | 3 | L | M |
Shrub | Pacific ninebark | Physocarpus capitatus | sun - shade | moist - wet | 13 | M | H |
Shrub | Pacific rhododendron | Rhododendron macrophyllum | part shade - shade | dry - moist | 25 | M | M |
Shrub | Pacific wax myrtle | Myrica californica | sun - part shade | dry - moist | 15 | M | H |
Shrub | red elderberry | Sambucus racemosa | sun - shade | dry - moist | 15 | M | H |
Shrub | red huckleberry | Vaccinium parvifolium | part shade - shade | dry - moist | 10 | M | L |
Shrub | red stem ceanothus | Ceanothus sanguineum | sun | dry | 10 | M | M |
Shrub | red-flowering currant | Ribes sanguineum | sun - part shade | dry - moist | 6 | H | M |
Shrub | red-osier dogwood | Cornus sericea | sun - shade | moist - wet | 15 | H | H |
Shrub | salal | Gaultheria shallon | part shade - shade | dry - moist | 5 | H | M |
Shrub | salmonberry | Rubus spectabilis | sun - shade | moist - wet | 10 | M | H |
Shrub | serviceberry; juneberry | Amelanchier alnifolia | sun - shade | dry - moist | 20 | H | H |
Shrub | snowberry | Symphoricarpos albus | sun - shade | dry - moist | 5 | M | H |
Shrub | snowbrush; sticky laurel | Ceanothus velutinus | sun | dry | 10 | L | L |
Shrub | spiraea; hardhack | Spiraea douglasii | sun - part shade | moist - wet | 12 | M | H |
Shrub | stink currant | Ribes bracteosum | sun - shade | moist - wet | 5 | L | M |
Shrub | subalpine spirea | Spiraea densiflora | sun - part shade | moist - wet | 5 | M | M |
Shrub | swamp rose; clustered wild rose | Rosa pisocarpa | sun - shade | moist - wet | 6 | L | H |
Shrub | sweet gale | Myrica gale | sun - part shade | moist - wet | 4.5 | L | M |
Shrub | tall Oregon grape | Mahonia aquifolium | sun - shade | dry - wet | 8 | H | H |
Shrub | thimbleberry | Rubus parviflorus | sun - shade | dry - moist | 8 | M | M |
Shrub | twinberry | Lonicera involucrata | sun - shade | moist - wet | 9 | L | H |
Shrub | white spirea; shiny-leaved spirea | Spirea betulifolia var. lucida | sun - part shade | dry - moist | 2 | L | H |
Groundcover | beach strawberry | Fragaria chiloensis | sun - part shade | dry | 1 | H | H |
Groundcover | bleeding heart | Dicentra formosa | part shade - shade | dry - moist | 1.5 | H | H |
Groundcover | blue-eyed grass | Sisyrinchium idahoensis | sun - part shade | moist - wet | 2 | L | H |
Groundcover | bracken fern | Pteridium aquilinum | sun - shade | dry - moist | 5 | L | H |
Groundcover | broad-leaved stonecrop | Sedum spathulifolium | sun | dry | 0.5 | M | H |
Groundcover | bunchberry | Cornus unalaschkensis | part shade - shade | moist - wet | 1 | H | L |
Groundcover | camas, common | Camassia quamash | sun - part shade | dry - moist | 1 | M | M |
Groundcover | camas, great | Camassia leichtlinii | sun - part shade | moist | 2 | L | M |
Groundcover | Cascade penstemon | Penstemon serrulatus | sun - part shade | dry - moist | 3 | L | M |
Groundcover | chocolate lily | fritillaria lanceolata | sun - part shade | dry - moist | 3 | L | M |
Groundcover | coastal gumweed | Grindelia stricta | sun | dry - moist | 3 | M | M |
Groundcover | columbia lewisia | Lewisia columbiana | sun - part shade | dry | 0.5 | L | M |
Groundcover | common harebell | Campanula rotundifolia | sun - part shade | dry - moist | 2 | L | H |
Groundcover | Cooley's hedge nettle | Stachys cooleyae | sun - part shade | moist - wet | 6 | M | M |
Groundcover | cow-parsnip | Heracleum lanatum | sun - shade | moist - wet | 8 | L | M |
Groundcover | deer fern | Blechnum spicant | part shade - shade | dry - wet | 2 | H | M |
Groundcover | Douglas aster | Aster subspicatus | sun - part shade | dry - moist | 3 | L | H |
Groundcover | edible thistle | Cirsium edule | sun - part shade | dry - moist | 5 | L | M |
Groundcover | false lily-of-the-valley | Maianthemum dilatatum | sun - shade | moist - wet | 1 | M | H |
Groundcover | false Solomon's-seal | Smilacina racemosa | part shade - shade | moist | 3 | M | M |
Groundcover | farewell-to-spring | Clarkia amoena | sun - part shade | dry - moist | 3 | H | H |
Groundcover | fireweed | Epilobium augustifolium | sun - part shade | dry - moist | 6 | L | H |
Groundcover | foam flower | Tiarella trifoliata | part shade - shade | moist | 1 | L | M |
Groundcover | fringecup | Tellima grandiflora | part shade - shade | moist | 1 | L | M |
Groundcover | goat's beard | Aruncus sylvester | sun - part shade | moist - wet | 5 | H | M |
Groundcover | golden eyed grass | Sisyrinchium californicum | sun - part shade | moist - wet | 1.5 | L | M |
Groundcover | goldenrod | Solidago canadensis | sun - part shade | dry - moist | 4 | L | H |
Groundcover | graceful cinquefoil | Potentilla gracilis | sun | moist | 2 | L | M |
Groundcover | Hendersons checker mallow | Sidalcea hendersonii | sun | moist - wet | 5 | M | M |
Groundcover | inside-out flower | Vancouveria hexandra | part shade - shade | dry - moist | 1 | M | H |
Groundcover | kinnikinnik; bearberry | Arctostaphylos uva-ursi | sun - part shade | dry | 1 | H | M |
Groundcover | kneeling angelica | Angelica genuflexa | sun - part shade | moist - wet | 5 | L | M |
Groundcover | lady fern | Athyrium filix-femina | sun - shade | moist - wet | 4 | H | H |
Groundcover | licorice fern | Polypodium glycyrrhiza | part shade - shade | moist | 1.5 | L | L |
Groundcover | maidenhair fern | Adiantum pedatum | part shade - shade | moist - wet | 2 | H | M |
Groundcover | nettle | Urtica dioica | sun - shade | moist | 6 | L | H |
Groundcover | nodding onion | Allium cernuum | sun | dry - moist | 1 | M | M |
Groundcover | oak fern | Gymnocarpium dryopteris | part shade - shade | dry - moist | 1 | M | M |
Groundcover | Oregon iris | Iris tenax | sun - part shade | moist - wet | 1 | L | M |
Groundcover | oxalis; wood sorrel | Oxalis oregana | part shade - shade | dry - moist | 0.5 | H | H |
Groundcover | Pacific waterleaf | Hydrophyllum tenuipes | part shade - shade | moist - wet | 0.5 | L | M |
Groundcover | palmate coltsfoot | Petasites frigidus var. palmatus | sun - shade | moist - wet | 2 | L | H |
Groundcover | pearly everlasting | Anaphalis margaritacea | sun - part shade | dry - moist | 2 | H | H |
Groundcover | piggyback plant; youth-on-age | Tolmiea menziesii | part shade - shade | dry - moist | 1 | H | H |
Groundcover | rattlesnake plantain | Goodyera oblongifolia | shade | moist | 0.5 | L | M |
Groundcover | Scouler's corydalis | Corydalis scouleri | part shade - shade | dry - moist | 3 | L | M |
Groundcover | sea-watch | Angelica lucida | sun - part shade | moist - wet | 5 | L | M |
Groundcover | showy fleabane | Erigeron speciosus | sun - part shade | dry - moist | 2 | L | H |
Groundcover | silverweed | potentilla anserina var.pacifica | sun - part shade | moist - wet | 1.5 | L | H |
Groundcover | small flowered alumroot | Heuchera micrantha var micrantha | part shade - shade | dry - moist | 2 | M | H |
Groundcover | spreading stonecrop | sedum divergens | sun | dry | 0.5 | M | H |
Groundcover | star-flowered false Solomon's-seal | Smilacina stellata | sun - shade | moist - wet | 3 | L | M |
Groundcover | stream violet | Viola glabella | part shade - shade | moist - wet | 0.5 | L | M |
Groundcover | swamp lantern; skunk cabbage | Lysichiton americanum | part shade - shade | wet | 3 | M | M |
Groundcover | sword fern | Polystichum munitum | part shade - shade | dry - moist | 3 | H | H |
Groundcover | taper-tip onion; Hooker's onion | Allium acuminatum | sun - part shade | dry | 1 | L | M |
Groundcover | thrift; sea pink | Armeria maritima | sun | dry - moist | 1 | H | H |
Groundcover | trailing snowberry | Symphoricarpos mollis | sun - shade | dry - moist | 3 | L | H |
Groundcover | trillium | Trillium ovatum | part shade - shade | dry - moist | 1.5 | M | M |
Groundcover | twinflower | Linnaea borealis | part shade - shade | dry - moist | 0.5 | M | H |
Groundcover | vanilla leaf | Achlys triphylla | part shade - shade | dry - moist | 1 | M | H |
Groundcover | wapato; arrowhead | Sagittaria latifolia var. latifolia | sun - part shade | wet | 1.5 | L | H |
Groundcover | Western columbine | Aquilegia formosa | sun - part shade | moist | 2 | L | M |
Groundcover | Western starflower; Indian potato | Trientalis latifolia | part shade - shade | dry - moist | 0.5 | L | M |
Groundcover | wild ginger | Asarum caudatum | part shade - shade | moist | 0.5 | H | M |
Groundcover | wild strawberry | Fragaria virginiana | part shade - shade | dry - moist | 0.5 | M | H |
Groundcover | woodland strawberry | Fragaria vesca | part shade - shade | dry - moist | 1 | M | H |
Groundcover | yarrow | Achillea millefolium | sun - part shade | dry - moist | 0 | H | H |
Groundcover | yellow monkey-flower | Mimulus guttatus | sun - shade | moist - wet | 2 | M | M |
Grass-like | cattail | Typha latifolia | sun - part shade | wet | 8 | M | H |
Grass-like | dagger-leaved rush | Juncus ensifolius | sun - shade | wet | 2 | L | M |
Grass-like | Dewey's sedge | Carex deweyana | sun - shade | dry - wet | 2 | L | H |
Grass-like | dunegrass | Elymus mollis | sun | moist - wet | 3 | L | H |
Grass-like | hardstem bulrush | Scirpus acutus | sun | wet | 9 | L | M |
Grass-like | Idaho fecue | Festuca idahoensis | sun - part shade | dry - moist | 3 | L | M |
Grass-like | Lyngbye's sedge | Carex lyngbyei | sun - part shade | wet | 3 | M | M |
Grass-like | slough sedge | Carex obnupta | sun - part shade | moist - wet | 3 | M | H |
Grass-like | small-fruited bulrush | Scirpus microcarpus | sun - part shade | wet | 3 | L | H |
Grass-like | thick headed sedge | Carex pachystachya | sun - part shade | dry - moist | 2 | L | H |
Grass-like | tufted hairgrass | Deschampsia cespitosa | sun - part shade | dry - wet | 3 | L | H |
Vine | blackberry, trailing | Rubus ursinus | sun - shade | dry - moist | 0.5 | L | H |
Vine | hairy honeysuckle | Lonicera hispidula | sun - part shade | dry - moist | 0.5 | L | M |
Vine | orange honeysuckle | Lonicera ciliosa | part shade - shade | moist | 20 | M | M |