Summer Lake, Skagit County, WA.

List covers plants found in and around Summer Lake, located between Mt. Vernon and Lake Cavanaugh on the Lake Cavanaugh Road. 1990 update list by Fred Weinmann. 87 spp.

These lists represent the work of different WNPS members over the years.

Their accuracy has not been verified by the Washington Native Plant Society.

We offer these lists to individuals as a tool to enhance the enjoyment and study of native plants.

*Introduced species.

Scientific Name Common Name Plant Family

Acer circinatum / Vine maple / Aceraceae
Acer macrophyllum / Big-leaf maple / Aceraceae
Achillea millifolium / Yarrow / Asteraceae
Agrostis scabra / Tickle-grass / Poaceae
Alnus rubra / Red alder / Betulaceae
Angelica genuflexa / Kneeling angelica / Apiaceae
Athyrium filix-femina / Lady fern / Polypodiaceae
Bidens cernua / Nodding beggar-ticks / Asteraceae
Bidens frondosa / Leafy beggar-ticks / Asteraceae
Calamagrostis canadensis / Bluejoint / Poaceae
Callitriche verna / Spring water-starwort / Callitrichaceae
Carex aquatilis / Water sedge / Cyperaceae
Carex canescens / Silvery sedge / Cyperaceae
Carex cusickii / Cusick's sedge / Cyperaceae
Carex echinata / Muricate sedge / Cyperaceae
Carex laeviculmis / Smooth-stemmed sedge / Cyperaceae
Carex leptalea / Sedge / Cyperaceae
Carex utriculata / Beaked sedge / Cyperaceae
Cicuta douglasii / Water-hemlock / Apiaceae
Cornus canadensis / Bunchberry / Cornaceae
Cornus stolonifera / Red-osier dogwood / Cornaceae
Darlingtonia californica* / Cobra lily / Sarraceniaceae
Dianthus armeria* / Grass pink / Caryophyllaceae
Dionaea muscipula / Venus' fly trap / Droseraceae
Drosera rotundifolia / Round-leaf sundew / Droseraceae
Epilobium angustifolium / Fireweed / Onagraceae
Equisetum telmateia / Giant horsetail / Equisetaceae
Eriophorum chamissonis / Chamisso's cottonghrass / Cyperaceae
Eriophorum virginicum* / Virgionia cottongrass / Cyperaceae
Galium trifidum / Small bedstraw / Rubiaceae
Gaultheria shallon / Salal / Ericaceae
Glyceria elata / Tall mannagrass / Poaceae
Juncus canadensis* / Canada rush / Juncaceae
Juncus effusus / Soft rush / Juncaceae
Juncus tenuis / Slender rush / Juncaceae
Kalmia occidentalis / Western swamp laurel / Ericaceae
Ledum groendlandicum / Labrador tea / Ericaceae
Lemna minor / Water lentil / Lemnaceae
Lonicera involucrata / Twinberry / Caprifoliaceae
Ludwigia palustris / False loosestrife / Onagraceae
Lycopus americanus / Water hoarhound / Lamiaceae
Lycopus uniflorus / Northern bugleweed / Lamiaceae
Lysichiton americanum / Skunk cabbage / Araceae
Lysimachia thrysiflora / Tufted loosestrife / Primulaceae
Menyanthes trifoliata / Buckbean / Menyanthaceae
Mimulus gutattus / Common monkey-flower / Scrophulariaceae
Nuphar polysepalum / Pond lily / Nymphaeaceae
Phalaris arundinacea* / Reed canarygrass / Poaceae
Picea sitchensis / Sitka spruce / Pinaceae
Pinus contorta / Lodgepole pine / Pinaceae
Polygonum amphibium / Water smartweed / Polygonaceae
Polygonum hydropiperoides / Waterpepper / Polygonaceae
Polystichum munitum / Sword fern / Polypodiaceae
Populus trichocarpa / Black cottonwood / Salicaceae
Potamogeton epihydrus / Nuttal pondweed / Potamogetonaceae
Potamogeton pusillus / Small pondweed / Potamogetonaceae
Potentilla palustris / Marsh cinquefoil / Rosaceae
Pteridium aquilinum / Bracken / Polypodiaceae
Ranunculus repens* / Creeping buttercup / Ranunculaceae
Rhamnus purshiana / Cascara / Rhamnaceae
Rhyncospora alba / White-beaked rush / Cyperaceae
Rubus discolor* / Himalayan blackberry / Rosaceae
Rubus laciniatus* / Evergreen blackberry / Rosaceae
Rubus parviflorus / Thimbleberry / Rosaceae
Rubus spectabilus / Salmonberry / Rosaceae
Sambucus racemosa / Red elderberry / Caprifoliaceae
Sarracenia flava* / Yellow trumpet / Sarraceniaceae
Sarracenia leucophylla* / White-topped pitcher-plant / Sarraceniaceae
Sarracenia purpurea* / Northern pitcher-plant / Sarraceniaceae
Scheuchzeria palustris / Scheuchzeria / Scheuchzeriaceae
Scirpus cyperinus / Wool-grass / Cyperaceae
Scirpus microcarpus / Small-flowered bulrush / Cyperaceae
Sorbus aucuparia* / European mountain-ash / Rosaceae
Sparganium emersum / Simplestem bur-reed / Sparganiaceae
Spiraea douglasii / Hardhack / Rosaceae
Spirodela polyrhiza / Great duckweed / Lemnaceae
Thuja plicata / Western red cedar / Cupressaceae
Trientalis arctica / Northern star-flower / Primulaceae
Tsuga heterophylla / Western hemlock / Pinaceae
Typha latifolia / Common cattail / Typhaceae
Urtica dioica / Stinging nettle / Urticaceae
Vaccinium ovalifolium / Oval-leafed huckleberry / Ericaceae
Vaccinium oxycoccus / Wild cranberry / Ericaceae
Vaccinium parvifolium / Red huckleberry / Ericaceae
Veronica americana / American brooklime / Scrophulariaceae
Veronica scuttelata / Marsh speedwell / Scrophulariaceae
Viola palustris / Marsh violet / Violaceae

Summer Lake, Skagit County, WA.

WNPS Plant Lists.

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