Lake Louise Natural Resources Conservation Area Vascular List

Courtesy of Department of Natural Resources Natural Areas and Natural Heritage Program staff, and a study by Diane Kossen Doss in 1994. Nomenclature follows Flora of the Pacific Northwest 2nd Edition (2018).

* - Introduced

Acer circinatum Vine maple Sapindaceae Acer macrophyllum Bigleaf maple Sapindaceae Achlys triphylla Vanilla leaf Berberidaceae Actaea rubra Baneberry Ranunculaceae Adenocaulon bicolor Pathfinder Asteraceae Adiantum pedatum Maidenhair fern Pteridaceae Agrostis scabra Winter bentgrass Poaceae Alnus rubra Red alder Betulaceae Amelanchier alnifolia Western serviceberry Rosaceae Angelica sp. Angelica Apiaceae Aruncus dioicus Goatsbeard Rosaceae Asarum caudatum Wild ginger Aristolochiaceae Athyrium filix-femina Lady-fern Athyriaceae Betula papyrifera Paper birch Betulaceae Bidens cernua Nodding beggar's-tick Asteraceae Calypso bulbosa Fairy slipper orchid Orchidaceae Cardamine oligosperma Little western bittercress Brassicaceae Carex deweyana Dewey's sedge Cyperaceae Carex stipata Sawbeak sedge Cyperaceae Cerastium arvense Field chickweed Caryophyllaceae Chimaphila umbellata Prince's-pine Ericaceae Cinna latifolia Woodreed Poaceae Circaea alpina Enchanter's nightshade Onagraceae Cirsium arvense* Canada thistle Asteraceae Claytonia sibirica Western spring beauty Montiaceae Corallorhiza maculata Spotted coralroot Orchidaceae Cornus stolonifera Red osier Cornaceae Dicentra formosa Western bleeding-heart Papaveraceae Digitalis purpurea* Foxglove Plantaginaceae Dryopteris expansa Spreading wood-fern Dryopteridaceae

REMOVAL OR COLLECTION OF IS NOT PERMITTED EXCEPT AS PART OF A RESEARCH OR EDUCATIONAL PROJECT APPROVED BY THE NATURAL AREAS PROGRAM.

DEPARTMENT OF Natural Areas Program (360) 902-1600 NATURAL RESOURCES PO Box 47014 Olympia, WA 98504 Eleocharis ovata Ovoid spike-rush Cyperaceae Epilobium ciliatum Watson's willowherb Onagraceae Equisetum telmateia Giant horsetail Equisetaceae Frangula purshiana Cascara Rhamnaceae Galium trifidum pacificum Small bedstraw Rubiaceae Galium triflorum Sweet-scented bedstraw Rubiaceae Gaultheria shallon Salal Ericaceae Geranium robertianum* Herb Robert Geraniaceae Geum macrophyllum Large-leaved avens Rosaceae Glechoma hederacea* Creeping charlie Lamiaceae Glyceria elata Tall mannagrass Poaceae Goodyera oblongifolia Rattlesnake plantain Orchidaceae Gymnocarpium dryopteris Oak-fern Cystopteridaceae Hedera helix* English ivy Araliaceae Hieracium albiflorum White-flowered hawkweed Asteraceae Holodiscus discolor Oceanspray Rosaceae Hypochaeris radicata* Hairy cat's-ear Asteraceae Ilex aquifolium* English holly Aquifoliaceae Juncus acuminatus Tapered rush Juncaceae Juncus articulatus Jointed rush Juncaceae Juncus effusus pacificus Common rush Juncaceae Juncus ensifolius Dagger-leaf rush Juncaceae Lapsana communis* Nipplewort Asteraceae Lemna minor Duckweed Lemnaceae Linnaea borealis Twinflower Caprifoliaceae Lonicera ciliosa Orange honeysuckle Caprifoliaceae Lonicera involucrata Twinberry Caprifoliaceae Luzula campestris multiflora Field woodrush Juncaceae Luzula parviflora Small-flowered woodrush Juncaceae Lycopodium clavatum Ground-pine Lycopodiaceae Lycopus uniflorus Northern bugleweed Lamiaceae Lysichiton americanum Skunk cabbage Araceae Lysimachia latifolia Western starflower Primulaceae Mahonia nervosa Low Oregon-grape Berberidaceae dilatatum Western lily-of-the-valley Maianthemum racemosum Western Solomon's seal Asparagaceae Malus fusca Western crabapple Rosaceae Melica subulata subulata Alaska oniongrass Poaceae

REMOVAL OR COLLECTION OF PLANTS IS NOT PERMITTED EXCEPT AS PART OF A RESEARCH OR EDUCATIONAL PROJECT APPROVED BY THE NATURAL AREAS PROGRAM.

DEPARTMENT OF Natural Areas Program (360) 902-1600 NATURAL RESOURCES PO Box 47014 Olympia, WA 98504

Monotropa hypopitys Pinsesap Ericaceae Monotropa uniflora Indian pipe Ericaceae Mycelis muralis* Wall lettuce Asteraceae Myosotis laxa Small-flowered forget-me-not Boraginaceae Nuphar polysepala Yellow pond lily Nymphaeaceae Oemleria cerasiformis Indian-plum Rosaceae Oenanthe sarmentosa Pacific water-parsley Apiaceae Oplopanax horridus Devil's club Araliaceae Osmorhiza berteroi Mountain sweet-cicely Apiaceae Persicaria hydropiperoides Waterpepper Polygonaceae Phalaris arundinacea* Reed canarygrass Poaceae Physocarpus capitatus Ninebark Rosaceae Sitka spruce Pinaceae Polypodium glycyrrhiza Licorice-fern Polypodiaceae Polystichum munitum Sword-fern Dryopteridaceae Populus trichocarpa Black cottonwood Salicaceae Potamogeton natans Floating-leaved pondweed Potamogetonaceae Prunella vulgaris Self-heal Lamiaceae Prunus emarginata Bitter cherry Rosaceae Prunus laurocerasus* English laurel Rosaceae Pseudognaphalium stramineum Cotton-batting plant Asteraceae Pseudotsuga menziesii Douglas-fir Pinaceae Pteridium aquilinum Bracken fern Dennstaedtiaceae Pyrola asarifolia Leafless pyrola Ericaceae Pyrola chlorantha Wintergreen Ericaceae Ranunculus repens* Creeping buttercup Ranunculaceae Ranunculus uncinatus Little buttercup Ranunculaceae Rhododendron menziesii Fool's huckleberry Ericaceae Ribes bracteosum Stink currant Grossulariaceae Ribes lacustre Swamp gooseberry Grossulariaceae Rosa gymnocarpa Baldhip rose Rosaceae Rubus laciniatus* Evergreen blackberry Rosaceae Rubus nutkanus Thimbleberry Rosaceae Rubus spectabilis Salmonberry Rosaceae Rubus ursinus Trailing blackberry Rosaceae Rumex crispus* Curley dock Polygonaceae Salix lasiandra Pacific willow Salicaceae Salix scouleriana Scouler's willow Salicaceae

REMOVAL OR COLLECTION OF PLANTS IS NOT PERMITTED EXCEPT AS PART OF A RESEARCH OR EDUCATIONAL PROJECT APPROVED BY THE NATURAL AREAS PROGRAM.

DEPARTMENT OF Natural Areas Program (360) 902-1600 NATURAL RESOURCES PO Box 47014 Olympia, WA 98504

Salix sitchensis Sitka willow Salicaceae Sambucus racemosa Red elderberry Caprifoliaceae Sceptridium multifidum Leathery grape-fern Ophioglossaceae Scirpus atrocinctus Wool-grass Cyperaceae Scirpus cyperinus Cyperaceae Scirpus microcarpus Small-fruited bulrush Cyperaceae Scutellaria lateriflora Blue skullcap Lamiaceae Sparganium emersum emersum Bur-reed Sparganiaceae Spiraea douglasii douglasii Douglas' spiraea Rosaceae Spiraea douglasii menziesii Menzies' spiraea Rosaceae Stachys cooleyae Cooley's hedge-nettle Lamiaceae Stellaria calycantha sitchana Northern starwort Caryophyllaceae Stellaria crispa Crisped starwort Caryophyllaceae Streptopus amplexifolius Clasping-leaved twisted stalk Liliaceae Streptopus streptoides Twisted stalk Liliaceae Struthiopteris spicant Deer-fern Blechnaceae Symphoricarpos mollis Creeping snowberry Caprifoliaceae Taraxacum officinale* Dandelion Asteraceae Taxus brevifolia Pacific yew Taxaceae Tellima grandiflora Fringecup Saxifragaceae Thuja plicata Western red-cedar Cupressaceae Tiarella trifoliata trifoliata Foamflower Saxifragaceae Tolmiea menziesii Piggyback plant Saxifragaceae Trillium ovatum Western trillium Liliaceae Tsuga heterophylla Western hemlock Pinaceae Typha latifolia Common cattail Typhaceae Urtica dioica Stinging nettle Urticaceae Vaccinium ovalifolium Oval-leaf huckleberry Ericaceae Vaccinium parvifolium Red huckleberry Ericaceae Veronica americana American brooklime Plantaginaceae Veronica serpyllifolia humifusa Thyme-leaved speedwell Plantaginaceae Viola orbiculata Round-leaved violet Violaceae Viola palustris Marsh violet Violaceae Viola sempervirens Evergreen violet Violaceae

REMOVAL OR COLLECTION OF PLANTS IS NOT PERMITTED EXCEPT AS PART OF A RESEARCH OR EDUCATIONAL PROJECT APPROVED BY THE NATURAL AREAS PROGRAM.

DEPARTMENT OF Natural Areas Program (360) 902-1600 NATURAL RESOURCES PO Box 47014 Olympia, WA 98504