Juniper Haircap Moss: Polytrichum juniperinum
Polytrichum Moss: Polytrichum pilferum
Elongate Racomitrium Moss: Racomitrium (elongatum ?)
Wallace's Spikemoss: Selaginella wallacei
Fragile Fern: Cystopteris fragilis
Licorice Fern: Polypodium glycyrrhiza
Ponderosa Pine: Pinus ponderosa var. ponderosa
Douglas Fir: Pseudotsuga menziesii var. menziesii
* Big-leaf Maple: Acer macrophyllum
Deer Brush: Ceanothus integerrimus - Leafing out.
Oregon White Oak: Quercus garryana var. garryana - Beginning to leaf out atop Castilleja Hill.
* Long-anthered Woodrush: Luzula macrantha
Cheatgrass: Bromus tectorum
Bristly Dog's-tail Grass: Cynosurus echinatus
Prairie Junegrass: Koeleria macrantha
* Bulbous Bluegrass: Poa bulbosa
* Nevada Bluegrass: Poa secunda ssp. juncifolia - Beginning to bloom. Found mostly along the tops of cliff edges.
Bluebunch Wheatgrass: Pseudoroegneria spicatum - Mostly along the tops of cliff edges.
Sagebrush Mariposa: Calochortus macrocarpus var. macrocarpus - Basal leaves.
Ookow, Ball-head Cluster Lily: Dichelostemma congestum
Pale-anther Glacier Lily: Erythronium grandiflorum var. pallidum - Past bloom.
* Chocolate Lily: Fritillaria affinis
Yellow Bells: Fritillaria pudica - Past bloom.
False Solomon Seal: Maianthemum racemosum ssp. amplexicaule
Bicolored Cluster Lily: Triteleia grandiflora ssp. howellii - Buds forming.
* Grass Widows: Olsynium douglasii var. douglasii - Fading out of bloom.
Rein Orchid: Platanthera sp.
Heart-leaf Buckwheat: Eriogonum compositum var. compositum
Tall Buckwheat: Eriogonum elatum
Scabland Wild Buckwheat: Eriogonum sphaerocephalum var. sublineare - In bud.
Strict Buckwheat: Eriogonum strictum var. proliferum
* Miner's Lettuce: Claytonia perfoliata ssp. perfoliata
Bitterroot: Lewisia rediviva
* Line-leaf Montia: Montia linearis
* Chickweed: Stellaria media
* Upland Larkspur: Delphinium nuttallianum
* Western Buttercup: Ranunculus occidentalis var. occidentalis
* Shining Oregon Grape: Berberis aquifolium
* Oaks Toothwort: Cardamine nuttallii - Fading out of bloom.
* Little Western Bittercress: Cardamine oligosperma
* Spring Whitlow-grass: Draba verna
* Fringe Pod: Thysanocarpus curvipes
Broad-leaf Stonecrop: Sedum spathulatum
* Fairy Poppy: Meconella oregana
Thin-leaved Alumroot: Heuchera grossulariifolia var. tenuifolia
* Smooth Praire Star: Lithophragma glabrum - Fading out of bloom.
* Small-flowered Prairie Star: Lithophragma parviflorum
* Peak Saxifrage: Micranthes fragosa
* Rustyhair Saxifrage: Micranthes rufidula
Merten's Saxifrage: Saxifraga mertensiana - On north-facing cliffs.
* Cusick's Serviceberry: Amelanchier alnifolia (var. cusickii ?) - Beginning to bloom.
Ocean Spray: Holodiscus discolor - Beginning to leaf out.
* Small-flowered Lupine: Lupinus micranthus
* Common Vetch: Vicia sativa - Beginning to bloom.
* Filaree: Erodium cicutarium
Poison Oak: Toxicodendron diversilobum - Beginning to leaf out.
Chervil: Anthriscus caucalis
* Butterfly-loving (Pungent) Desert Parsley: Lomatium papilioniferum ? - possibility of Klickitat Desert Parsley: Lomatium klickitatense ?
* Biscuitroot: Lomatium macrocarpum (yellow-flowered form)
* Nineleaf Desert Parsley: Lomatium triternatum var. triternatum
* Poet's Shooting Star: Dodecatheon/ Primula poeticum
Western Starflower: Lysimachia latifolia - Numerous under the oaks.
* Midget Phlox: Microsteris gracilis
* Meadow Nemophila: Nemophila pedunculata
Silverleaf Phacelia: Phacelia hastata var. hastata
* Menzie's Fiddleneck: Amsinckia menziesii var. menziesii
* Great Hound's Tongue: Adelinia grandis
* Blue Scorpion Grass: Myosotis micrantha
* Slender Popcorn Flower: Plagiobothrys tenellus
* Large-flowered Blue-eyed Mary: Collinsia grandiflora
* Small-flowered Blue-eyed Mary: Collinsia parviflora
* Few-flowered Blue-eyed Mary: Collinsia sparsiflora var. bruceae
Barrett's Penstemon: Penstemon barrettiae
Cutleaf Penstemon: Penstemon richardsonii var. richardsonii
* Small-flowered Tonella: Tonella tenella
* Naked Broomrape: Aphyllon purpureum - Quite abundant.
Bedstraw: Galium aparine
Big Root: Marah oreganus
Common Snowberry: Symphoricarpos albus var. laevigatus - Beginning to leaf out.
Rosy Plectritis: Plectritis congesta - In bud.
* White Plectritis: Plectritis macrocera
Yarrow: Achillea millefolium
Heartleaf Arnica: Arnica cordifolia
Carey's Balsamroot: Balsamorhiza careyana - A number of young plants, but none old enough to bloom.
Bachelor's Button: Centaurea cyanus
* Gold Stars: Crocidium multicaule
Columbia Gorge Fleabane: Erigeron oreganus - One plant with flower buds.
Hairy Goldaster: Heterotheca villosa (var. ?)
False Dandylion: Hypochaeris radicata
Black Bear - Fresh poop.
Turkey Vultures
Scrub Jays
Stellers Jays
American Robins
Dark-eyed Juncos
Yellow-rumped Warblers
Violet-green Swallows