COLUMBIA MOUNTAIN FIELD TRIP PLANT LIST (May/June)

TREES & SHRUBS ACERACEAE MAPLE FAMILY Acer glabrum Rocky Mountain maple APOCYNACEAE DOGBANE FAMILY Aponcynum androsaemifolium dogbane ARALIACEAE GINSENG FAMILY Oplopanax horridus devil's club ASTERACEAE SUNFLOWER FAMILY Artemisia campestris field sagewort BERBERIDACEAE BARBERRY FAMILY Berberis repens Oregon grape BETULACEAE BIRCH FAMILY Betula papyrifera paper birch CUPRESSACEAE CEDAR FAMILY Juniperus scopulorum Rocky Mountain juniper Juniperus communis common juniper PINACEAE PINE FAMILY Larix occidentalis western larch Pinus ponderosa ponderosa pine Pseudotsuga menziesii Douglas fir CAPRIFOLIACEAE HONEYSUCKLE FAMILY Linnea borealis twinflower Lonicera involucrata twinberry Symphoricarpos albus snowberry CELASTRACEAE BITTERSWEET FAMILY Paxistima myrsinites mountain lover CORNACEAE DOGWOOD FAMILY Cornus stolonifera red-osier dogwood ELEAGNACEAE OLEASTER FAMILY Shepherdia canadensis buffaloberry ERICACEAE HEATH FAMILY Arcostaphylos uva-ursi kinnikinnick; bearberry Menziesia ferruginea fool’s huckleberry Vaccinium membranaceum huckleberry GROSSULARIACEAE GOOSEBERRY FAMILY Ribes lacustre swamp or black gooseberry Ribes oxycanthoides Canadian gooseberry Ribes viscosissimum sticky currant HYDRANGEACEAE HYDRANGEA FAMILY Philadelphus lewisii mock-orange ROSACEAE ROSE FAMILY Amelanchier alnifolia serviceberry Crataegus douglasii black hawthorn Holodiscus discolor oceanspray Physocarpus malvaceus ninebark Prunus virginiana chokecherry Rosa woodsii wood’s rose Rosa gymnocarpum baldhip rose ww.mtnativeplants.org Rubus idaeus wild raspberry Rubus parviflorus thimbleberry Spirea betulifolia shiny-leaf spirea SALICACEAE WILLOW FAMILY Salix scouleriana Scouler’s willow HERBS & GRASSES EQUISETACEAE HORSETAIL FAMILY Equisetum arvense horsetail Equisetum hymenale scouring rush POLYPODIACEAE POLYPODY FERN FAMILY Athyrium filix-femina ladyfern Gymnocarpium dryopteris oak fern Woodsia scopulina Rocky Mountain woodsia CYPERACEAE SEDGE FAMILY Carex concinnoides northwestern sedge

ASPARAGACEAE ASPARAGUS FAMILY Allium cernuum nodding onion Maianthemum racemose false Solomon’s seal Maianthemum stellata starry Solomon’s seal

LILIACEAE LILY FAMILY Calochortus apiculatus mariposa lily Clintonia uniflora queen-cup bead-lily Prosartes hookeri Hooker's fairybells Prosartes trachycarpum roughfruit fairybells Erythronium grandiflorum glacier lily Streptopus amplexifolius twisted stalk

MELANTHIACEAE BUNCHFLOWER FAMILY Stenanthium occidentale bronzebells Toxicoscordian venosus meadow death camas ORCHIDACEAE ORCHID FAMILY Calypso bulbosa fairy slippers Corallorhiza striata striped coral-root Corallorhiza trifida yellow coral-root Goodyera oblongifolia dwarf rattlesnake-plantain POACEAE GRASS FAMILY Agropyron spicatum bluebunch wheatgrass Calamagrostis rubescens pinegrass Dactylis glomerata orchard grass Festuca idahoensis Idaho fescue APIACEAE PARSLEY FAMILY Lomatium dissectum fernleaf biscuitroot Lomatium triternatum nine-leaved biscuitroot Ozmorhiza occidentalis sweet-cicely ARALIACEAE GINSENG FAMILY Oplopanax horridium devil’s club Aralia nudicaulis wild sarsparilla ASTERACEAE SUNFLOWER FAMILY Achillea millefolium yarrow Adenocaulon bicolor pathfinder Antennaria racemosa wood’s pussytoes Arnica latifolia arnica Aster conspicuus showy aster Balsamorhiza saggitata balsamroot Centaurea maculosa spotted knapweed Senecio integerrimus lambstongue ragwort BORAGINACEAE BORAGE FAMILY Mertensia oblongifolia bluebells Myosotis stricta forget-me-not

BRASSICACEAE MUSTARD FAMILY Arabis holboellii rockcress Thlaspi arvense pennycress CORNACEAE DOGWOOD FAMILY Cornus canadensis bunchberry dogwood CRASSULACEAE STONECROP FAMILY Sedum lanceolatum stonecrop ERICACEAE HEATH FAMILY Pyrola asarifolia liverleaf wintergreen BRASSICACEAE PEA FAMILY Lupinus sericeus silky lupine Vicia americana American vetch GERANIACEAE GERANIUM FAMILY Geranium bicknelii Bicknell’s geranium HYDROPHYLLACEAE WATERLEAF FAMILY Phacelia linearis threadleaf phacelia ONAGRACEAE EVENING PRIMROSE FAMILY Epilobium angustifolium fireweed

OROBANCHACEAE BROOMRAPE FAMILY Castilleja miniata Indian paintbrush Orobanche uniflora naked broomrape

PLANTAGINACEAE PLANTAIN FAMILY Collinsia parviflora blue-eyed Mary Penstemon albertinus Alberta penstemon POLEMONIACEAE PHLOX FAMILY Collomia linearis narrow-leaved collomia Polemonium pulcherrimum Jacob’s ladder PRIMULACEAE PRIMROSE FAMILY Dodecatheon pulchellum shooting star RANUNCULACEAE BUTTERCUP FAMILY Actea rubra baneberry Clematis columbiana Columbia clematis Delphinium nuttallianum larkspur Ranunculus uncinatus buttercup Thalictrum occidentale western meadowrue ROSACEAE ROSE FAMILY Antennaria racemosa pussytoes Fragaria vesca wild strawberry Geum triflorum prairie smoke Potentilla glandulosa sticky cinquefoil RUBIACEAE MADDER FAMILY Galium triflorum sweet-scented bedstraw Galium boreale northern bedstraw SAXIFRAGACEAE SAXIFRAGE FAMILY Heuchera cylindrica alumroot Lithophragma parviflorum smallflower woodland-star Mitella nudicaulis mitrewort Saxifraga bronchialis spotted saxifrage Saxifraga ferruginea russethair saxifrage Tiarella trifoliata foam-flower VIOLACEAE VIOLET FAMILY Viola canadensis Canada violet