Mud Springs Ridge (compiled by Mike Hays for 6/28/14 WP Field Trip) Plant Species List (not complete yet) *Introduced species.

Trees Pinus ponderosa ponderosa pine Pseudotsuga menziesia Douglas fir

Shrubs Amelanchier alnifolia serviceberry Cercocarpus ledifolius curl-leaf mountain mahogany Holodiscus discolor ocean spray Physocarpus malvaceus ninebark Prunus emarginata bitter cherry Prunus virginiana choke cherry Ribes cereum wax currant Ribes velutinum var. gooddingii Goodding’s gooseberry Rosa canina* dog rose Rosa nutkana Nutka rose Rosa woodsii Wood’s rose Salix scouleriana Scouler willow Sambucus cerulea blue elderberry Spiraea betulifolia spiraea Symphoricarpos albus snowberry

Forbs Achillea millefolium yarrow Adenocaulon bicolor trailplant Agastache urticifolia nettle-leaf horse-mint Agoseris glauca pale agoseris Alyssum alyssoides* pale alyssum Antennaria microphylla rosy pussy-toes Arabis hirsuta hairy rockcress Arabis holboellii Holboell’s rockcress Arenaria congesta capitate sandwort Arenaria macrophylla big-leaf sandwort Arenaria serpyllifolia* thyme-leaf sandwort Astragalus canadensis Canada milk-vetch Balsamorhiza sagittata arrowleaf balsamroot Besseya rubra red besseya Calochortus nitidus broadfruit mariposa Calochortus elegans northwest mariposa Castilleja hispida harsh paintbrush Cerastium arvensis field chickweed Cichorium intybus* chicory Chrysopsis villosa hairy golden-aster Clarkia pulchella deer horn Collinsia parviflora blue-eyed Mary Crepis sp. Hawksbeard Crupina vulgaris* crupina Cynoglossum officinale* hound’s-tongue Delphinium nuttalianum upland larkspur Dianthus armeria* pink Dodecatheon pulchellum few-flowered shooting star Epilobium paniculatum tall willow weed Erigeron engelmannii Engelmann’s daisy Erigeron speciosus showy fleabane Erigeron pumilus shaggy fleabane Eriogonum heracleoides Wyeth buckwheat Eriogonum strictum strict buckwheat Eriophyllum lanatum Oregon sunshine Erysimum asperum rough wall flower Flax perenne wild blue flax Fragaria vesca woods strawberry Frasera fastigiata clustered frasera Fritillaria pudica yellow bells Gaillardia aristata blanket flower Geum triflorum prairie smoke Grindelia nana low gumweed Habenaria unalascensis Alaska rein-orchid Hackelia micrantha blue stickseed Haplopappus carthamoides Columbia goldenweed Hieracium albiflorum white-flowered hawkweed Hieracium albertinum western hawkweed Hypericum perforatum* goatweed Lithophragma parviflora small flower fringecup Lithospermum ruderale Columbia puccoon Lomatium cous cous Lomatium dissectum fern-leaved lomatium Lomatium macrocarpum large-fruit lomatium Lomatium rollinsii Rollins’ lomatium Lomatium triternatum nine-leaf lomatium Lupinus caudatus spurred lupine Lupinus sericeus silky lupine Madia glomerata cluster tarweed Madia gracilis common tarweed Microseris nutans nodding microseris Microsteris gracilis microsteris Mitella stauropetala spiders on a stick Orobanche fasciculata clustered broomrape Orthocarpus tenuifolius thin-leaved owl-clover Pedicularis bracteosa bracted lousewort Penstemon albertinus Alberta penstemon Penstemon attenuatus taper-leaved penstemon Penstemon elegantulus lovely penstemon Penstemon venustus lovely penstemon Penstemon wilcoxii Wilcox’s penstemon Perideridia gairdneri yampah Phacelia hastata silverleaf phacelia Phacelia heterophylla varileaf phacelia Phlox longiflora long-leaf phlox Polygonum douglasii Douglas’ knotweed Potentilla gracilis cinquefoil Potentilla recta* sulfur cinquefoil Rudbeckia occidentalis coneflower Rumex acetosella* sheep sorrel Rumex crispus* curly dock Sedum stenopetalum wormleaf stonecrop Senecio integerrimus western groundsel Silene scouleri Scouler’s silene Silene spaldingii Spalding’s catchfly Sisymbrium altissimum* tumble mustard Solidago canadensis Canada goldenrod Taraxacum officinale* common dandelion Thermopsis montana Montana golden-pea Tragopogon dubia* yellow salsify Trifolium pretense* red clover Trifolium repens* white clover Trifolium sp. Triteleia douglasii Douglas triteleia Verbascum thapsus* common mullein Veronica peregrina purslane speedwell Viola adunca blue violet Zigadenus venenosus death camas

Grass Bromus brizaeformis* rattle grass Bromus marginatus mountain brome Bromus spp.* Bromus tectorum* cheatgrass Bromus vulgaris Columbia brome Calamagrostis rubescens pinegrass Danthonia unispicata one spike danthonia Dactylis glomerata* orchard grass Elymus glaucus blue wild-rye Festuca idahoensis Idaho fescue Festuca occidentalis western fescue Festuca sp. Koeleria cristata June grass Melica subulata Alaska oniongrass Phleum pratensis* common timothy Poa bulbosa* bulbous bluegrass Poa canadensis* Canada bluegrass Poa pratensis* Kentucky bluegrass Poa secunda Sandberg’s bluegrass Pseudoroegneria spicata bluebunch wheatgrass Trisetum canescens tall trisetum Ventenata dubia* ventenata

Sedge/Rush Carex geyeri elk sedge Carex hoodii Hood’s sedge

Fern and Allies Selaginella densa selaginella