Fragile Fern: Cystopteris fragilis
Bracken Fern: Pteridium aquilinum ssp. pubscens -
Toad Rush: Juncus bufonius
* Kellogg's Rush: Juncus kelloggii
* Lemmon's Needlegrass: Achnatherum lemmonii ssp. lemmonii - Beginning to bloom.
* Silver Hairgrass: Aira caryophyllea var. careyophyllea
* Cheatgrass: Bromus tectorum
* Bottlebrush Squirreltail: Elymus elymoides (ssp. ?) - Beginning to bloom.
* Prairie Junegrss: Koeleria macrantha - Beginning to bloom.
* Bulbous Bluegrass: Poa bulbosa
* Bluebunch Wheatgrass: Pseudoroegneria spicata - Beginning to bloom.
* Small Fescue: Vulpia microstachys
Ponderosa Pine: Pinus ponderosa var. ponderosa
Douglas' Fir: Pseudotsuga menziesii var. menziesii
Vine Maple: Acer circinatum
* Creeping Oregon Grape: Mahonia repens
California Hazelnut: Corylus cornuta ssp. californica
Oregon White Oak: Quercus garryana var. garryana
Scouler's Willow: Salix scouleriana
Sagebrush Mariposa: Calochortus macrocarpus ssp. macrocarpus
* Panicle Death Camas: Toxicoscordion paniculatum - Fading out of bloom.
Bicolored Cluster Lily: Triteleia grandiflora (old variety howellii)
Hyacinth Cluster Lily: Triteleia hyacinthina
Alaska Rein Orchid: Platanthera (unalascensis ?) - In bud.
Heartleaf Buckwheat: Eriogonum compositum var. compositum
Tall Buckwheat: Eriogonum elatum
Douglas' Knotweed: Polygonum douglasii
* Sheep Sorrel: Rumex acetosella
* Erubescent Miner's Lettuce: Claytonia rubra ssp. rubra
* Line-leaf Montia: Montia linearis
* Bigleaf Sandwort: Moehringia macrophylla
* Upland Larkspur: Delphinium nuttallianum - Fading out of bloom.
Oak Toothwort: Cardamine nuttallii
* Spring Whitlow-grass: Draba verna - Fading out of bloom.
* Small-flowered Prairie Star: Lithophragma parviflorum
* Violet Mock Brookfoam: Suksdorfia violacea
Serviceberry: Amelanchier alnifolia
* Sticky Cinquefoil: Drymocallis glandulosa ssp. glandulosa (old var. reflexa)
* Broadpetal Strawberry: Fragaria virginiana var. glauca
Oceanspray: Holodiscus discolor var. discolor
* Pink Pinwheels: Horkelia fusca var. fusca
Annual Burnet: Poteridium annuum
* Bittercherry: Prunus emarginata var. emarginata
Chokecherry: Prunus virginiana
* Antelope Bitterbrush: Purshia tridentata - Fading out of bloom.
Trailing Blackberry: Rubus ursinus
* Thick-leaved Peavine: Lathyrus lanszwertii (var. lanszwertii ?)
* Spurred Lupine: Lupinus arbustus
* Pacific Lupine: Lupinus lepidus (var. lepidus ?)
* American Vetch: Vicia americana ssp. americana - Beginning to bloom.
Baker's Violet: Viola nuttallii var. bakeri
* Goosefoot Violet: Viola purpurea ssp. venosa
* Mahala Mat: Ceanothus prostratus - Fading out of bloom.
Snowbrush: Ceanothus velutinus var. velutinus
Klamathweed: Hypericum perforatum ssp. perforatum
Fireweed: Chamaenerion angustifolium
Common Clarkia: Clarkia rhomboidea - In bud.
* Small-flowered Willowherb: Epilobium minutum
Dwarf Groundsmoke: Gayophytum (humile ?)
* Bare-stem Desert Parsley: Lomatium nudicaule
* Nine-leaf Desert Parsley: Lomatium brevifolium
Pipsissewa: Chimaphila umbellata
Pinedrops: Pterospora andromedaea
* Western Starflower: Lysimachia latifolia
Spreading Dogbane: Apocynum androsaemifolium
Night-blooming Morning-glory: Calystegia atriplicifolia ssp. atriplicifolia
Columbia Frasera: Frasera albicaulis var. columbiana - In bud.
Large-flowered Collomia: Collomia grandiflora
* Midget Phlox: Microsteris gracilis
Mountain Navarretia: Navarretia divaricata
Ball-headed Waterleaf: Hydrophyllum capitatum var. capitatum- Past bloom.
Varileaf Phacelia: Phacelia heterophylla ssp. virgata
* Cryptanth: Cryptanthus sp. - Small-flowered.
* Puccoon: Lithospermum ruderale
* Blue Forget-me-not: Myosotis stricta
* Harsh Paintbrush: Castilleja hispida var. acuta - Beginning to bloom.
* Small-flowered Blue-eyed Mary: Collinsia parviflora
* Chickweed Monkeyflower: Erythranthe alsinoides
* Short-flowered Monkeyflower: Erythranthe breviflora
* Pulsifer's Monkeyflower: Erythranthe pulsiferae
Shrubby Penstemon: Penstemon fruticosus var. fruticosus
Fine-toothed Beardtongue: Penstemon subserratus - In bud.
Piedmont Bedstraw: Cruciata pedemontana
Common Snowberry: Symphoricarpos albus var. laevigatus
Creeping Snowberry: Symphoricarpos mollis var. hesperius
Rare-flowered Heterocodon: Heterocodon rariflorum
Yarrow: Achillea millefolium - In bud.
* Annual Agoseris: Agoseris heterophylla
Spearleaf Agoseris: Agoseris retrorsa
* Woodrush Pussytoes: Antennaria luzuloides - Beginning to bloom.
* Deltoid Balsamroot: Balsamorhiza deltoidea
Rough-leaved Aster: Eurybia radulina
California Rayless Fleabane: Erigeron inornatus var. inornatus
Rocky Mountain Sunflower: Helianthella uniflora var. douglasii
* Least Tarweed: Hemizonella minima
Meadow Hawkweed: Hieracium caesptiosum - In bud.
Scouler's Hawkweed: Hieracium scouleri - In bud.
* Nodding Microseris: Microseris nutans
* Western Groundsel: Senecio integerrimus var. exaltatus - Fading out of bloom.