Preliminary list for Patos Island Madrona Murphy Kwiaht: Center for the Historical Ecology of the Salish Sea From field visits in 2005 and 2010 marked with an asterisk (*) are considered non-native

Ferns

Polypodiaceae Athyrium felix-femina Lady-fern Dryopteris expansa Mountain wood-fern Polypodium glycyrrhiza Licorice fern Polystichum munitum Sword fern Pteridium aquilinum Bracken

Trees and Shrubs

Taxaceae Taxus brevifolia Pacific yew

Cupressaceae Thuja plicata Western red cedar

Pinaceae Abies grandis Grand fir Picea sitchensis Sitka spruce Pinus contorta Lodgepole pine Pseudotsuga menziesii Douglas fir Tsuga heterophylla Western hemlock

Salicaceae Populus tremuloides Quaking aspen Populus balsamifera Black cottonwood Salix scouleriana Scouler's willow

Betulaceae Alnus rubra Red alder

Fagaceae Quercus garryana Garry oak

Berberidaceae Mahonia aquifolium Tall Oregon-grape Mahonia nervosa Low Oregon-grape

Saxifragaceae Ribes lacustre Swamp gooseberry Ribes sanguineum Red-flowering currant

Rosaceae Amelanchier alnifolia Western serviceberry Holodiscus discolor Ocean spray Malus fusca Pacific crabapple Prunus emarginata Bitter cherry Rosa gymnocarpa Little wild rose Rosa nutkana Nootka rose Rubus armeniacus Himalaya blackberry* Rubus parviflorus Thimbleberry Rubus spectabilis Salmonberry Rubus ursinus Trailing or wild blackberry

Aquifoliaceae Ilex aquifolium English holly*

Aceraceae Acer glabrum Douglas' maple Acer macrophyllum Bigleaf maple

Eleangnaceae Shepherdia canadensis Soopalallie

Cornaceae Cornus sericea Red-osier dogwood

Ericaeae Arbutus menziesii Pacific Madrona Gaultheria shallon Salal Vaccinium parviflorum Red huckleberry

Caprifoliaceae Lonicera ciliosa Orange honeysuckle Lonicera hispidula Hairy honeysuckle Sambucus racemosa Red elderberry Symphoricarpos albus Snowberry

Forbs (herbaceous flowering plants)

Urticaceae Urtica dioica Stinging nettle

Polygonaceae Polygonum spergulariiforme Fall knottweed Rumex salicifolius Willow dock Rumex acetosella Sheep sorrel*

Chenopodiaceae Atriplex gmelinii Gmelin's orache

Caryophyllaceae Silene menziesii Menzies' silene Stellaria media Chickweed*

Brassicaceae Cakile edentula American searocket* Cakile maritima European searocket* Cardamine oligosperma Little western bittercress

Lepidium virginicum Virginia's peppergrass

Crassulaceae Sedum lanceolatum Narrow-leaved stonecrop

Saxifragaceae Saxifraga integrifolia Prairie saxifrage Tellima grandiflora Fringe-cup

Rosaceae Fragaria chiloensis Coast strawberry

Fabaceae Lathyrus japonicus Japanese beach pea Trifolium dubium Least hop clover* Trifolium pratense Red clover* Trifolium repens White clover* Trifolium willdenovii Tomcat clover Vicia nigricans Giant vetch Vicia sativa Common vetch*

Geraniaceae Erodium circutarium Crane's bill* Geranium molle Dovefoot geranium*

Onagraceae Chamerion angustifolium Fireweed

Apiaceae Osmorhiza berteroi Mountain sweet-cicely Sanicula crassicaulis Pacific sanicle

Ericaeae Monotropa uniflora Indian-pipe

Primulaceae Trientalis latifolia Broad-leaved starflower

Boraginaceae Amsinckia menziesii Menzies' tarweed Myosotis discolor Yellow-and-blue forget-me-not*

Lamiaceae Satureja douglasii Yerba buena

Scrophulariaceae Castilleja hispida Hairy Indian paintbrush Collinsia parviflora Blue-eyed Mary Veronica americana American speedwell

Orobanchaceae Orobanche californica broomrape

Plantaginaceae Plantago lanceolata Buckhorn, lance-leaved or narrow-leaved plantain*

Valerianaceae Plectritis congesta Sea blush

Asteraceae Achillea millefolium Yarrow Anaphalis margaritaceae Pearly everlasting madioides Woodland tarweed Cirsium vulgare Bull thistle* Eriophyllum lanatum Common woolly sunflower Grindelia integrifolia Puget Sound gumweed Hieracium albiflorum White-flowered hawkweed Hypochaeris radicata Hairy cat's-ear* Mycelis muralis Wall lettuce* Sonchus arvensis Field milk-thistle* Sonchus oleraceus Common sow-thistle* Taraxacum officinale Common dandelion*

Liliaceae Allium acuminatum Hooker's onion Brodiaea coronaria Harvest brodiaea Camassia leitchlinii Great camas Erythronium oreganum White fawn-lily Fritillaria affinis Chocolate lily Hyacinthoides hispanica Spanish bluebell* Lilium columbianum Columbia lily Maianthemum dilatatum Wild lily-of-the-valley Maianthemum stellatum Star-flowered Solomon's seal Narcissus pseudonarcissus Daffodil* Zygadenus venonosus Death camas

Iridaceae Iris spp. Iris*

Orchidaceae Calypso bulbosa Calypso or fairy slippers Goodyera oblongifolia Rattlesnake plantain Piperia elegans Coast rein-orchid Piperia unalascensis Unalaska rein-orchid

Graminoids (grasses, rushes and sedges)

Poaceae Aira caryphyllea Silver hairgrass* Bromus hordeaceus Soft brome* Dactylis glomerata Orchard grass * Distichlis spicata Seashore saltgrass Festuca rubra Red fescue Holcus lanatus Yorkshire fog or Velvet grass * Leymus mollis Beach ryegrass Lolium arundinaceum Tall fescue *