* indicates the wildflower is blooming.
* Hooker's Fairy Bells: Disporum hookeri - A good beginning bloom.
Columbia Tiger Lily: Lilium columbianum - Several plants to a foot high.
False Solomon Seal: Smilacina racemosa - (Several in bud.)
Clasping-leaf Twisted Stalk: Streptopus amplexicaulis - A few plants in bloom in moist areas along the lower trail near Elowah Falls.
* Wood Lily, Trillium: Trillium ovatum - A few plants in bloom, most fading out of bloom.
* Fairy Slipper Orchid, Deer's-head Orchid: Calypso bulbosa - A number in bloom along the lower trail.
Field Chickweed: Cerastium arvense -
* Big-leaf Sandwort: Moehringia macrophyllum - Fairly numerous.
* Chickweed: Stellaria media - Common, especially along the road.
* Miner's Lettuce: Claytonia perfoliata - A few in bloom.
* Candy Flower, Siberian Spring Beauty: Claytonia sibirica - Common.
* Baneberry: Actaea rubra - A few in bloom in the woods.
Columbia Wind Flower: Anemone deltoidea -
* Rockslide Larkspur: Delphinium glareosum- Now in bloom.
* Creeping Buttercup: Ranunculus repens - A few in bloom in the ditch at the parking lot.
* Western Meadow-rue: Thalictrum occidentale - Good bloom at lower elevations.
* Pennsylvania Bitter Cress: Cardamine pensylvanica - Several in bloom in moist areas along the lower trail near Elowah Falls.
* Slender Toothwort: Cardamine pulcherrima var. tenella - Scattered, but in full bloom.
* Shining Oregon Grape: Berberis aquifolium - Fairly common in open areas.
* Cascade Oregon Grape: Berberis nervosa - Mostly in bud, but a few flowers opening.
* Western Corydalis: Corydalis scouleri - A few in bloom in moist areas near the end of the upper trail.
* Bleeding Heart: Dicentra formosa - A few in bloom.
* Small-flowered Alumroot: Heuchera micrantha - Almost in bloom.
* Merten's Saxifrage: Saxifraga mertensiana - A few beginning to bloom on the cliffs along the upper trail.
* Western Saxifrage: Saxifraga occidentalis - Moderately common on moist cliff faces on the upper trail.
* Fringe Cup: Tellima grandiflora - Beginning to bloom.
* Wood Strawberry: Fragaria vesca var. bracteata - A number in bloom in more open areas.
Thimbleberry: Rubus parviflora -
* Salmonberry: Rubus spectabilis - Fairly common bloom in moist areas near the end of the upper and lower trails.
Robert Geranium: Geranium robertianum -
* Martindale's Desert Parsley: Lomatium martindalei - Good bloom on the upper cliffs.
* Douglasia: Douglasia laevigata - A few still in bloom on cliffs above the upper trail.
* Sitka Mist Maidens: Romanzoffia sitchensis - Fairly good bloom on large rocks or the cliffs along the upper trail.
* Cliff Paintbrush: Castilleja rupicola - Good bloom on cliffs along the upper trail.
* Columbia Kittentails: Synthyris stellata - A few still in bloom on the steep, rocky slopes on the upper reaches of the upper trail.
* Small-flowered Tonella: Tonella tonesta - A few in bloom on the open, rocky slopes.
* Scouler's Valerian: Valeriana scouleri - Fairly common bloom.
Howell's Fleabane: Erigeron howellii -
* Common Dandelion: Taraxacum officinale - Too common along the trail.