Sequalitchew Creek Trail, DuPont, Pierce Co. Updated 2017 * non-native species ** native and non-native Genus/Species Common Name Plant Family

Acer circinatum Vine maple Sapindaceae Acer macrophyllum Big leaf maple Sapindaceae Achillea millefolium Common yarrow Asteraceae Achlys triphylla Vanilla leaf Berberidaceae Alnus rubra Red alder Betulaceae Anaphalis margaritacea Pearly everlasting Asteraceae Arbutus menziesii Pacific madrone Ericaceae Artemisia suksdorfii Coastal wormwood Asteraceae Asarum caudatum Wild ginger Aristolochiaceae Athyrium felix-femina Common lady fern Dryopteridaceae Berberis aquifolium Tall Oregon grape Asteraceae Berberis nervosa Dull Oregon grape, low Oregon grape Berberidaceae Blechnum spicant Deer fern Blechnaceae Chamerion angustifolium Fireweed Onagraceae Cirsium arvense* Canada thistle Asteraceae Cirsium vulgare* Bull thistle Asteraceae Clarkia purpurea Winecup clarkia Onagraceae Claytonia perfoliata Miner's lettuce Montiaceae Claytonia siberica Siberian miner's lettuce Montiaceae Corylus cornuta Beaked hazelnut Betulaceae Crepis spp. ?* Hawksbeard? Asteraceae Cytisus scoparius* Scot's broom Fabaceae Daucus carota* Queen Anne's Lace Apiaceae Dicentra formosa Pacific bleeding heart Papaveraceae Digitalis purpurea* Purple foxglove Plantaginaceae Epilobium minutum Threadstem fireweed Onagraceae Equisetum arvense Common horsetail Equisetaceae Equisetum telmateia Giant horsetail Equisetaceae Eriophyllum lanatum Oregon sunshine Asteraceae Erythronium oregonum White fawn lily Liliaceae Frangula purshiana Cascara, buckthorn Rhamnaceae Fraxinus latifolia Oregon ash Oleaceae Galium aparine Common bedstraw Rubiaceae Gaultheria shallon Salal Ericaceae Geranium robertianum* Herb robert, stinky Bob Geraniaceae Geum macrophyllum Oregon avens Rosaceae Grindellia integrifolia Puget Sound gumweed Asteraceae Gymnocarpun dryopteris Oak fern Dryopteridaceae Hedera helix* English ivy Araliaceae Holodiscus discolor Ocean spray Rosaceae Hydrophyllum tenuipes Pacific waterleaf Hydrophyllaceae Hypericum perforatum* St. John's wort Hypericaceae Hypochaeris radicata* Hairy cat's ear, false dandilion Asteraceae Ilex aquifolium* English holly Aquifoliaceae Leucanthemum vulgare* Oxeye daisy Asteracxeae Linnaea borealis Twinflower Caprifoliaceae Lonicera hispidula Hairy honeysuckle Caprifoliaceae Maianthemum dilatatum False lily-of-the-valley Asparagaceae Maianthemum racemosum Plumed solomon seal Asparagaceae Marchantia polymorpha Liverwort Marchantia Mimulus guttatus Seep monkeyflower Scrophulariaceae Moehringa macrophylla Big-leaf sandwort Caprifoliaceae Mycelis muralis* Wall-lettuce Asteraceae Oemlaria cerasiformis Indian plum Rosaceae Oenanthe sarmentosa Water parsley Apiaceae Osmorhiza berteroi Common sweet cicely Apiaceae Petasites frigidus Artic sweet coltsfoot Asteraceae Plantago major* Common plantain, great plantain Plantaginaceae Poa spp.* Grasses Poaceae Polypodium glycyrrhiza Licorice fern Polypodiaceae Polystichum munitum Western sword ferm Dryopteridaceae Prosartes hookeri Hooker's fairybell Liliaceae Prunella vulgaris** Common self-heal Lamiaceae Pseudotsuga menziesii Douglas fir Pinaceae Pteridium aquilinum Bracken fern Dennstaedtiaceae Quercus garryana Oregon white oak, Garry oak Fagaceae Ribes divaricatum Coast black gooseberry Grossulariaceae Rosa gymnocarpa Bald hip rose Rosaceae Rosa nutkana Nootka rose Rosaceae Rubus bifrons* Himalayan blackberry Rosaceae Rubus laciniatus* Evergreen blackberry Rosaceae Rubus leucodermis Whitebark raspberry, blackcap raspberry Rosaceae Rubus parvifloris Thimbleberry Rosaceae Rubus spectabilis Salmonberry Rosaceae Rubus ursinus Creeping blackberry, dewberry Rosaceae Rumex acetosa* Garden sorel Polygonaceae Rumex crispus* Curley dock Polygonaceae Salix sitchensis Sitka willow Salicaceae Salix spp. Willows Salicaceae Sambucus racemosa Red elderberry Adoxaceae Sarcocornia perennis Pickleweed, woody glasswort Amaranthaceae Senecio jacobaea Tansy ragwort Asteraceae Solanum dulcamara* Bittersweet nightshade Solanaceae Sonchus arvensis* Field sowthistle Asteraceae Spiraea douglasii Hardhack, Douglas' spirea Rosaceae Symphoricarpos albus Common snowberry Caprifoliaceae Tanacetum vulgare* Common tansy Asteraceae Taxus brevifolia Western yew Taxaceae Tellima grandiflora Fringecup Saxifragaceae Thuja plicata Western red cedar Cupressaceae Tolmiea menziesii Piggyback plant Saxifragaceae Toxicodendron diversilobum Poison oak Anacadiaceae Trientalis borealis Western starflower Primulaceae Trifolium repens* White clover Fabaceae Trillium ovatum Western trillium Melanthiaceae Tsuga heterophylla Western hemlock Pinaceae Tussilago farfara* Coltsfoot Asteraceae Urtica dioica Stinging nettle Urticaceae Vaccinium parvifolium Red huckleberry Ericaceae Verbascum thapsus* Woolly mullein Scrophulariaceae Veronica anagallis-aquatica* Water speedwell Plantaginaceae Woodwardia fimbriata Chain fern Blechnaceae