Wolfsbane Lichen: Letharia sp.
Ragged Lichen: Platismatia glauca ?
Snow Lichen: Stereocaulon sp.
Electrified Cats Tail Moss: Rhytidiadelphus triquetrus
Juniper Haircap Moss: Polystichum juniperinum
Polytrichum Moss: Polystichum pilferum
Racomitrium Moss: Racomitrium sp.
American Rockbrake: Cryptogramma acrostichoides
Fragile Fern: Cystopteris fragilis
Western Sword Fern: Polystichum munitum
Bracken Fern: Pteridium aquilinum var. pubescens
Pacific Silver Fir: Abies amabilis
Noble Fir: Abies procera
Common Juniper: Juniperus communis
Douglas Fir: Pseudotsuga menziesii var. menziesii
Western Hemlock: Tsuga heterophylla
* Vine Maple: Acer circinatum
* Douglas Maple: Acer glabrum var. douglasii
California Hazelnut: Corylus cornuta var. californica
Black Cottonwood: Populus trichocarpa
Scouler's Willow: Salix couleriana
* Woodrush: Luzula (multiflora ?)
* Small-flowered Woodrush: Luzula parviflora
* Needlegrass: Achnatherum sp.
* Cheatgrass: Bromus tectorum - Mostly around the trailhead.
* Orchard Grass: Dactylis glomerata
Bulbous Bluegrass: Poa bulbosa - Past reproductive stage. At trailhead meadow.
Tapertip Onion: Allium accuminatum - In bud.
* Scalloped Onion: Allium crenulatum
* Cascade Mariposa Lily: Calochortus subalpinus - In bud.
Bead Lily: Clintonia uniflora - In bud.
* Pale-anther Glacier Lily: Erythronium grandiflorum var. pallidum - Fading out of bloom along the trail about 1/4 mile north of Grassy Knoll.
Chocolate Lily: Fritillaria affinis
Yellow Bells: Fritillaria pudica - Pods forming on balds and scree slopes north of Grassy Knoll.
Columbia Lily: Lilium columbianum - In bud.
* False Solomon Seal: Maianthemum racemosum ssp. amplexicaule
* Star-flowered False Solomon Seal: Maianthemum stellatum
* Hooker's Fairy Bells: Prosartes hookeri
* Western Wakerobin: Trillium ovatum - Fading out of bloom around Grassy Knoll
* Bear Grass: Xerophyllum tenax - Beginning to bloom near Grassy Knoll.
Common Bastard Toadflax: Comandra umbellata var. californica - In bud.
* Wild Ginger: Asarum caudatum
Heart-leaf Buckwheat: Eriogonum compositum var. compositum - In bud.
Sulfur Buckwheat: Eriogonum umbellatum (var. majus ?) - In bud.
Broadleaf Knowtweed: Polygonum minimum
* Sheep Sorrel: Rumex acetosella
* Western Springbeauty: Claytonia lanceolata - Still in bloom along the trail about 1/4 mile north of Grassy Knoll.
* Siberian Springbeauty: Claytonia sibirica
Littleleaf Montia: Montia parvifolia - In bud.
* Field Chickweed: Cerastium arvense
* Fescue Sandwort: Eremogone capillaris
* Largeleaf Sandwort: Moehringia macrophylla
* Oregon Catchfly: Silene oregana - Beginning to bloom at the trailhead.
Shining Chickweed: Stellaria nitens
* Baneberry: Actaea rubra
* Columbia Windflower: Anemone deltoidea
* Western Columbine: Aquilegia formosa
* Upland Larkspur: Delphinium (nuttallianum ?, or D. menziesii or D. glareosum?)
* Western Meadowrue: Thalictrum occidentale
* Vanilla Leaf: Achlys triphylla
* Cascade Oregon Grape: Berberis nervosa
Inside-out-flower: Vancouveria hexandra
* Rockcress: Arabis sparsiflora var. subvillosa ?
* Rough Wallflower: Erysimum capitatum
* Alpine Twinpod: Physaria alpestris - Fruits forming.
* Alpine Pennycress: Thlaspi montanum
Oregon Stonecrop: Sedum oreganum
Wormleaf Stonecrop: Sedum stenopetalum - In bud at the trailhead.
* Smooth Alumroot: Heuchera glabra
* Small-flowered Alumroot: Heuchera micrantha
* Three-toothed Mitrewort: Mitella trifida
* Fringecups: Tellima grandiflora - In bud.
Foamflower: Tiarella trifoliata var. unifoliata
* Prickly Currant: Ribes lacustre
* Red-flowering Currant: Ribes sanguineum
* Serviceberry: Amelanchier alnifolia (var. ?)
* Sticky Cinquefoil: Dryocallis glandulosa (var. glandulosa ?)
* Woods Strawberry: Fragaria vesca ssp. bracteata
* Broadpetal Strawberry: Fragaria virginiana ssp. platypetala
Creambush Oceanspray: Holodiscus discolor
* Bittercherry: Prunus emarginata var. emarginata
Baldhip Rose: Rosa gymnocarpa - In bud.
* Dwarf Bramble: Rubus lasiococcus
Thimbleberry: Rubus parviflorus - In bud.
Salmonberry: Rubus spectabilis
* Pacific Trailing Blackberry: Rubus ursinus var. macropetalus
* Cascade Mountain Ash: Sorbus scopulina
* Small-flowered Deervetch: Acmispon parviflorus
* Leafy Peavine: Lathyrus polyphyllus?
* Spurred Lupine: Lupinus arbustus
Largeleaf Lupine: Lupinus polyphyllus var. polyphyllus - In bud.
* Bighead Clover: Trifolium macrocephalum - Fading out of bloom near Grassy Knoll.
* Pioneer Violet: Viola glabella
* Round-leaved Violet: Viola orbiculata
Cascara: Rhamnus purshiana
Oregon Boxwood: Pachistima myrsinites
Fireweed: Chamaenerion angustifolium
Herald-of-Summer: Clarkia amoena ? - In bud at the trailhead.
Small-flowered Willowherb: Epilobium minutum
Devil's Club: Oploplanax horridum - In bud.
Shining Angelica: Angelica arguta
* Turpentine Wavewing: Cymopterus terebinthinus ?
* Nineleaf Desert Parlsey: Lomatium triternatum var. anomalum
* Common Sweet Cicely: Osmorhiza berteroi
* Western sweet Cicely: Osmorhiza occidentalis
* Sierra Snakeroot: Sanicula graveolens ?
Pinemat Manzanita: Arctostaphylos nevadensis
Sidebells Wintergreen: Orthillia secunda
Pinedrops: Pterospora andromedea
White-vein Wintergreen: Pyrola picta
* Thinleaf Huckleberry: Vaccinium membranaceum
* Red Huckleberry: Vaccinium parvifolium
Pacific Dogwood: Cornus nuttallii
* Western Bunchberry: Cornus unalaschkensis
* Western Starflower: Lysimachia latifolia
Variableleaf Collomia: Collomia heterophylla - In bud.
* Bluefields Gilia: Gilia capitata - Beginning to bloom.
* Midget Phlox: Microsteris gracilis
* Spreading Phlox: Phlox diffusa
* Fendler's Waterleaf: Hydrophyllum fendleri
* Timberline Phacelia: Phacelia hastata var. compacta
* Common Cryptanth: Cryptantha intermedia
* Harsh Paintbrush: Castilleja hispida (var. hispida ?)
* Small-flowered Blue-eyed Mary: Collinsia parviflora
Woodland Beardtongue: Nothochelone nemorosa
Sickletop Lousewort: Pedicularis racemosa
* Rocky Penstemon: Penstemon rupicola
* Finetooth Penstemon: Penstemon subserratus
* Mountain Kittentails: Veronica missurica var. stellata - Fading out of bloom.
* Naked Broomrape: Aphyllon purpureum
English Plantain: Plantago lanceolata - At the trailhead.
Oregon Bedstraw: Galium oreganum
Fragrant Bedstraw: Galium triflorum
Twinflower: Linnaea borealis
* Orange Honeysuckle: Lonicera ciliosa
* Purple-flower Honeysuckle: Lonicera conjugialis
Elderberry: Sambucus sp.
Creeping Snowberry: Symhoricarpos mollis
Scouler's Harebell: Campanula scouleri
* Yarrow: Achillea millefolium - Beginning to bloom.
Pathfinder: Adenocaulon bicolor
Pearly Everlasting: Anaphalis margaritacea
Woodrush Pussytoes: Antennaria luzuloides ? - In bud.
* Racemose Pussytoes: Antennaria racemosa
* Rosy Pussytoes: Antennaria rosea
* Mountain Arnica: Arnica latifolia
* Northwest Balsamroot: Balsamorhiza deltoidea
Hall's Goldenweed: Columbiadoria hallii
Oregon Sunshine: Eriophyllum lanatum var. lanatum - In bud.
White-flowered Hawkweed: Hieracium (albiflorum ?)
Long-bearded Hawkweed: Hieracium longiberbe - In bud on Grassy Knoll.
Scouler's Hawkweed: Hieracium (scouleri ?)
Common Hawkweed: Hieracium vulgatum - In bud. Weedy species.
Oxeye Daisy: Leucanthemum vulgare
* Nodding Microseris: Microseris nutans
Wall Lettuce: Mycelis muralis - Weedy species along parts of the trail.
* Western Groundsel: Senecio integerrimus var. ochroleucus
* Common Dandylion: Taraxacum officinale- Weedy species along much of the trail.
Douglas' Squirrel
Northern Flicker
Hermit Thrushes
Western Bluebird ?
White-crowned Sparrows
Dark-eyed Juncos
Pine Siskins
Red-breasted Nuthatches
Arctic Skipper
Skippers
Blues
Whites
Caterpillar
White-faced Hornets