*Non-native Park Creek Basin List as of 2/6/2013 compiled by Tanya Harvey T12S.R7E.S31; R6E.S35,36 westerncascades.com FERNS & ALLIES Araliaceae Rosaceae Blechnaceae Oplopanax horridus Amelanchier alnifolia Blechnum spicant Berberidaceae Crataegus suksdorfii (Crataegus douglasii v. suksdorfii) Dennstaediaceae Berberis nervosa Pteridium aquilinum (Mahonia nervosa) Rosa gymnocarpa Rosa pisocarpa Dryopteridaceae Betulaceae Alnus incana Polystichum munitum Rubus lasiococcus Alnus rubra Equisetaceae Rubus parviflorus Equisetum arvense Alnus viridis ssp. sinuata Rubus spectabilis (Alnus sinuata) Equisetum fluviatile Rubus ursinus Betula glandulosa Equisetum sp. Sorbus scopulina Caprifoliaceae Equisetum telmateia Sorbus sitchensis Lonicera caerulea Lycopodiaceae (Lonicera caurina) Spiraea douglasii Lycopodium clavatum Lonicera involucrata Salicaceae Ophioglossaceae Symphoricarpos mollis Populus trichocarpa (Symphoricarpos hesperius) Sceptridium multifidum Salix commutata (Botrychium multifidum) Celastraceae Salix geyeriana Paxistima myrsinites Pteridaceae Salix lasiandra var. lasiandra (Pachystima myrsinites) Adiantum aleuticum (Salix lucida ssp. lasiandra) (Adiantum pedatum var. aleuticum) Cornaceae Salix prolixa Woodsiaceae Cornus sericea Salix sitchensis (Cornus stolonifera) Athyrium filix-femina Sapindaceae TREES & : CONIFERS Arctostaphylos nevadensis Acer circinatum Cupressaceae HERBACEOUS DICOTS Callitropsis nootkatensis humifusa (Chamaecyparis nootkatensis) Apiaceae Angelica arguta Pinaceae Kalmia microphylla Abies amabilis (Kalmia polifolia) Angelica genuflexa Abies procera Menziesia ferruginea Cicuta douglasii Picea engelmannii Rhododendron macrophyllum Heracleum maximum (Heracleum lanatum) Pinus contorta var. latifolia Vaccinium cespitosum Ligusticum grayi Pinus monticola Vaccinium membranaceum Ligusticum sp. Pseudotsuga menziesii Vaccinium ovalifolium Osmorhiza berteroi Vaccinium uliginosum Tsuga heterophylla (Osmorhiza chilensis) (Vaccinium occidentale) Tsuga mertensiana Aristolochiaceae Grossulariaceae TREES & SHRUBS: DICOTS Asarum caudatum Ribes lacustre Adoxaceae Asteraceae Ribes triste Sambucus racemosa Achillea millefolium Ribes viscosissimum Sambucus sp. Anaphalis margaritacea Rhamnaceae Viburnum edule Antennaria rosea Ceanothus velutinus (Antennaria microphylla) Arnica mollis Cornaceae Epilobium ciliatum ssp. glandulosum (Epilobium glandulosum glandulosum) Canadanthus modestus Cornus unalaschkensis (Aster modestus) (Cornus canadensis) Epilobium glaberrimum var. fastigiatum Cirsium remotifolium Droseraceae Epilobium hallianum (Cirsium callilepis) Drosera rotundifolia Epilobium sp. Eriophyllum lanatum Ericaceae Orobanchaceae Gnaphalium palustre Chimaphila menziesii Castilleja miniata Hieracium albiflorum Chimaphila umbellata Castilleja suksdorfii *Hypochaeris radicata Orthilia secunda Orthocarpus imbricatus *Leucanthemum vulgare (Pyrola secunda) Pedicularis groenlandica (Chrysanthemum leucanthemum) Pterospora andromedea Pedicularis racemosa Microseris borealis Pyrola minor (Apargidium boreale) Oxalidaceae Fabaceae Packera pseudaurea Oxalis trilliifolia (Senecio pseudaureus) Lathyrus lanszwertii Phrymaceae Packera subnuda Lotus purshianus Mimulus guttatus (Senecio cymbalarioides) (Acmispon americanus, Lotus unifoliolatus v. unifoliolatus) Petasites frigidus var. palmatus Lupinus latifolius Mimulus moschatus Pseudognaphalium thermale Lupinus polyphyllus Plantaginaceae (Gnaphalium canescens ssp. thermale) Penstemon cardwellii Trifolium longipes Rudbeckia occidentalis Penstemon procerus var. brachyanthus *Trifolium repens *Senecio jacobaea *Plantago major Vicia americana Senecio triangularis Veronica americana Geraniaceae Solidago canadensis Geranium richardsonii *Veronica officinalis Symphyotrichum foliaceum Veronica scutellata (Aster foliaceus) Hypericaceae Hypericum anagalloides Veronica serpyllifolia var. humifusa Symphyotrichum spathulatum (Aster occidentalis) Hypericum formosum Polemoniaceae (Hypericum scouleri) *Taraxacum officinale Collomia linearis *Hypericum perforatum Berberidaceae Phlox gracilis (Microsteris gracilis) Achlys triphylla Lamiaceae Lycopus uniflorus Polemonium carneum Boraginaceae Prunella vulgaris Polygonaceae Mertensia paniculata Stachys cooleyae Bistorta bistortoides Phacelia mutabilis (Stachys chamissonis var. cooleyae) (Polygonum bistortoides) Brassicaceae Polygonum douglasii Lentibulariaceae Cardamine breweri var. orbicularis Utricularia macrorhiza Polygonum minimum Turritis glabra (Utricularia vulgaris) *Rumex acetosella (Arabis glabra) Linnaeaceae Primulaceae Caryophyllaceae Linnaea borealis Dodecatheon jeffreyi Stellaria borealis Nymphaeaceae Trientalis europaea Celastraceae Nuphar polysepala (Trientalis arctica) Parnassia cirrata var. intermedia (Nuphar lutea ssp. polysepala) Ranunculaceae (Parnassia fimbriata v. hoodiana) Onagraceae Aconitum columbianum Convolvulaceae Chamerion angustifolium Actaea rubra Cuscuta suksdorfii (Epilobium angustifolium) (Cuscuta californica var. breviflora) Anemone deltoidea Anemone oregana Asparagaceae Eriophorum angustifolium Caltha leptosepala Maianthemum stellatum Scirpus microcarpus (Caltha biflora) (Smilacina stellata) Juncaceae Ranunculus aquatilis Triteleia hyacinthina Juncus ensifolius var. ensifolius (Brodiaea hyacinthina) Ranunculus flammula Juncus sp. Iridaceae Ranunculus populago Sisyrinchium idahoense var. idahoense Poaceae Ranunculus uncinatus (Sisyrinchium angustifolium) Muhlenbergia filiformis Thalictrum occidentale Liliaceae Trautvetteria caroliniensis Calochortus subalpinus Rosaceae Clintonia uniflora Comarum palustre Prosartes hookeri (Potentilla palustris) (Disporum hookeri) Fragaria virginiana Streptopus amplexifolius Geum macrophyllum Streptopus lanceolatus var. curvipes Horkelia fusca (Streptopus roseus) Potentilla drummondii Melanthiaceae Trillium ovatum Potentilla gracilis Veratrum californicum Rubiaceae Veratrum viride Galium oreganum Xerophyllum tenax Galium trifidum var. pacificum Galium triflorum Orchidaceae Goodyera oblongifolia Saxifragaceae Platanthera dilatata Boykinia major (Habenaria dilatata) Boykinia occidentalis Platanthera sparsiflora (Boykinia elata) (Habenaria sparsiflora) Heuchera chlorantha Platanthera stricta Micranthes oregana (Habenaria saccata) (Saxifraga oregana) Spiranthes romanzoffiana Mitella pentandra Potamogetonaceae Tiarella trifoliata var. unifoliata Potamogeton epihydrus Scrophulariaceae Potamogeton natans *Verbascum thaspus Tofieldiaceae Valerianaceae Triantha occidentalis Valeriana sitchensis (Tofieldia glutinosa)

Violaceae Typhaceae Viola adunca Sparganium angustifolium Viola glabella GRAMINOIDS Viola macloskeyi Cyperaceae Viola orbiculata Carex echinata ssp. echinata (Carex muricata) Viola palustris Carex mertensii MONOCOTS Carex utriculata Araceae (Carex rostrata) Lysichiton americanus Eleocharis sp. (Lysichitum americanum)