List provided by Gene Yates, former Botanist with the Malheur N.F., currently the Forest Botanist for the Wallowa-Whitman N.F.
Nomenclature per Hitchcock and Cronquist, Flora of the Pacific Northwest (except where noted aka Oregon Flora Project)
Apiaceae
Cymopterus nivalis Snowline Cymopterus
Cymopterus terebinthinus Turpentine Cymopterus
Ligusticum sp. Licorice-Root
Lomatium hendersonii Henderson Lomatium
Osmorhiza chilense Mt. Sweet-cicely
Asteraceae
Achillea millefolium Western Yarrow
Antennaria rosea Rosy Pussytoes
Aster alpigenus var. haydenii Alpine Aster
Aster foliaceus var. parryi Leafy Aster
Balsamorhiza serrata Serrated Balsamroot
Chaenactis douglasii Douglas Chaenactis
Chrysothamnus nauseosus Gray Rabbitbrush
Crepis occidentalis Western Hawksbeard
Erigeron bloomeri Scabland Fleabane
Erigeron compositus Cutleaf Daisy
Erigeron eatonii Eaton's Fleabane
Erigeron inornatus Rayless Fleabane
Erigeron peregrinus Subalpine Daisy
Haplopappus carthamoides var. cusickiiLarge-flowered Goldenweed
Hieracium albiflorum White Hawkweed
Hieracium scouleri Woolly-weed
Eriophyllum lanatum Woolly Sunflower
Microseris nutans Nodding Microseris
Microseris troximoides False Agoseris
Senecio integerrimus Western Groundsel
Senecio streptanthifolius Rocky Mt. Groundsel
Stenotus (Haplopappus) lanuginosus Wooly Goldenweed
Tragopogon dubius Yellow Salsify
Berberidaceae
Mahonia (Berberis) repens Creeping Oregon Grape
Boraginaceae
Cryptantha celosioides Cockscomb Cryptantha
Mertensia longiflora Small Bluebells
Brassicaceae
Arabis Rockcress
Draba densifolia Nuttall’s Draba
Draba douglasii Douglas Whitlow-Grass
Erysimum (capitatum ?) Wallflower
Lesquerella occidentalis Western Bladderpod
Thlaspi fendleri Fendler’s Pennycress
Caryophyllaceae
Arenaria aculeata Needle-Leaved Sandwort
Arenaria congesta Ballhead Sandwort
Cerastium arvense Starry Cerastium
Minuartia (Arenaria) nuttallii Nuttall’s Sandwort
Moehringia (Arenaria) macrophylla Big-leaf Sandwort
Silene oregana Oregon Silene
Silene douglasii Douglas' Silene
Silene menziesii var. menziesii Menzies' Campion
Crassulaceae
Sedum lanceolatum Lance-Leaved Stonecrop
Sedum roseum King’s Crown
Cupressaceae
Juniperus occidentalis Western Juniper
Cyperaceae
Carex concinnoides Northwestern sedge
Carex rossii Ross sedge
Ericaceae
Pterospora andromedea Pinedrops
Pyrola secunda Side-bells Pyrola
Vaccinium membranaceum Thin-leaved Huckleberry
Vaccinium scoparium Whortleberry
Fabaceae
Astragalus whitneyi Balloon-Pod Milkvetch
Lupinus caudatus Tailcup Lupine
Lupinus lepidus Low Lupine
Gentianaceae
Frasera albicaulis White-Stemmed Frasera
Gentiana affinis Pleated Gentian
Swertia perennis Swertia
Hydrophyllaceae
Hydrophyllum capitatum Ballhead Waterleaf
Phacelia hastata White-Leaved Phacelia
Juncaceae
Luzula spicata Spike Woodrush
Lamiaceae
Monardella odoratissima Pacific Monardella
Liliaceae
Allium parvum Dwarf Onion
Allium tolmiei Tolmie's Onion
Allium validum Swamp Onion
Erythronium grandiflorum Glacier Lily
Zigadenus elegans Deathcamas
Zigadenus paniculatus Foothill Deathcamas
Linaceae
Linum perenne Wild Blue Flax
Orchidaceae
Goodyera oblongifolia Rattlesnake-plantain
Pinaceae
Abies grandis Grand Fir
Pinus contorta Lodgepole Pine
Pinus monticola Western White Pine
Pinus ponderosa Ponderosa Pine
Pseudotsuga menziesii Douglas-Fir
Poaceae
Agropyron spicatum Bluebunch Wheatgrass
Bromus tectorum Cheatgrass
Danthonia unispicata One-Spike Oatgrass
Festuca idahoensis Idaho fescue
Melica sp. Onion grass
Poa secunda Sandberg’s Bluegrass
Sitanion hystrix (jubatum?) Bottle-Brush Squirrel-Tail
Stipa lemmonii Lemmon’s Needlegrass
Polemoniaceae
Gilia congesta Ballhead Gilia
Ipomopsis (Gilia) aggregata ? Skyrocket?
Linanthastrum nuttallii Linanthastrum
Polygonaceae
Eriogonum flavum Yellow Buckwheat
Eriogonum umbellatum Sulphur Buckwheat
Oxyria digyna Alpine Mountain Sorrel
Polygonum bistortoides American Bistort
Polypodiaceae
Adiantum aleuticum Maidenhair Fern
Aspidotis densa Podfern Cryptogramma crispa
Cliff Brake Polystichum mohriodes Shasta Fern
Polystichum lonchitus Mountain Holly Fern
Portulacaceae
Lewisia pygmaea Alpine Lewisia
Lewisa rediviva Bitterroot
Primulaceae
Dodecatheon conjugens Slim-Pod Shooting Star
Ranunculaceae
Aquilegia formosa Red Columbine
Delphinium nuttallianum Upland Larkspur
Delphinium (depauperatum ?) Larkspur
Rosaceae
Cercocarpus ledifolius Curl-Leaf Mountain Mahogany
Geum rossii ? (if not, then Potentilla drummondii var. breweri?)Ross’ Avens ?
Geum triflorum Old Man’s Whiskers
Ivesia gordonii Gordon's Ivesia
Potentilla fruticosa Shrubby Cinquefoil
Potentilla gracilis Graceful Cinquefoil
Potentilla ovina ? (P. pinnatisecta on forest list) Sheep Cinquefoil ?
Sanguisorba sitchensis Sitka Burnet
Rubiaceae
Galium boreale Northern Bedstraw
Saxifragaceae
Heuchera cylindrica Alumroot
Parnassia (fimbriata ?) Fringed Grass-of-Parnassus
Saxifraga occidentalis Western Saxifrage
Scrophulariaceae
Castilleja applegatei Wavy-Leaved Paintbrush
Castilleja glandulifera Glandular Paintbrush
Castilleja linariifolia Narrow-leaved Paintbrush
Castilleja oresbia Pale Wallowa Paintbrush
Mimulus nanus Dwarf Monkeyflower
Pedicularis groenlandica Elephant Head
Pedicularis racemosa var. alba Sickletop Lousewort
Penstemon attenuatus Taper-leaved Penstemon
Penstemon confertus Yellow Penstemon
Penstemon humilus Slender Penstemon
Selaginellaceae
Selaginella densa Compact Selaginella
Valerianaceae
Valeriana sitchensis Sitka Valerian
Violaceae
Viola adunca Small Blue Violet
Viola purpurea Goosefoot Violet