* Denotes the plant was in bloom.
More extensive plant list for the Killen Creek Trail #113.
Subalpine Fir: Abies lasiocarpa ssp. lasiocarpa
Coast Douglas Fir: Pseudotsuga menziesii var. menziesii
Western Hemlock: Tsuga heterophylla
Mountain Hemlock: Tsuga mertensiana
* Barclay's Willow: Salix barclayi
* Showy Sedge: Carex spectabilis
* Parry's Rush: Juncus parryi
* Hitchcock's Wood-rush: Luzula glabrata ssp. hitchcockiana
* Small-flowered Wood-rush: Luzula parviflora
* Alpine Bentgrass: Agrostis variabilis
* Bottlebrush Squirreltail: Elymus elymoides
* Fescue: Festuca sp.
* Western Asphodel: Triantha occidentalis ssp. brevistyla
* Dirty Socks: Eriogonum pyrolifolium
* Pussypaws: Calyptridium umbellatum
* Pygmy Lewisia: Lewisia pygmaea
* Broadleaved Marsh-marigold: Caltha biflora
* Brewer's Mitrewort: Brewerimitella breweri - Fading out of bloom.
* Partridge Foot: Luetkea pectinata
* Drummond's Cinquefoil: Potentilla drummondii var. drummondii
* Fan-leaf Cinquefoil: Potentilla flabellifolia
* Dwarf Bramble: Rubus lasiococcus
* Mountain Spiraea: Spiraea splendens var. splendens
* Broad-leaved Lupine: Lupinus latifolius var. latifolius
* Arctic Lupine, Subalpine Lupine: Lupinus latifolius var. subalpinus
* Low Mt. Lupine: Lupinus lepidus var. lobbii
* Hooked Spur Violet: Viola adunca
* Hornemann's Willowherb: Epilobium hornemannii ssp. hornemannii ?
* Gray's Lovage: Ligusticum grayii
* White Mountain Heather: Cassiope mertensiana
* Western Bog Laurel: Kalmia microphylla var.
* Sidebells Pyrola: Orthilia secunda
* Cascade Azalea: Rhododendron albiflorum var. albiflorum - Fading out of bloom.
Dwarf Huckleberry: Vaccinium caespitosum
* Cascade Bilberry: Vaccinium deliciosum
Thinleaf Huckleberry: Vaccinium membranaceum
Oval-leaf Huckleberry: Vaccinium ovalifolium
Grouse Whortleberry: Vaccinium scoparium
* Bog Blueberry: Vaccinium uliginosum
Mountain Bog Gentian: Gentiana calycosa var. calycosa
* Tall Mountain Shooting Star: Dodecatheon jeffreyi
* Spreading Phlox: Phlox diffusa
* Magenta Paintbrush: Castilleja parviflora var. oreopola
* Turtleheads: Nothochelone nemorosa
* Elephanthead Lousewort: Pedicularis groenlandica
* Sickletop Lousewort: Pedicularis racemosa var. racemosa
* American Alpine Speedwell: Veronica wormskjoldii
* Northern Valerian: Valeriana sitchensis
* Yarrow: Achillea millefolium
* Alpine Pussytoes: Antennaria alpina
* Woolly Pussytoes: Antennaria lanata
* Subalpine Daisy: Erigeron glacialis ssp. glacialis
* Cascade Aster: Eucephalus ledophyllus var. ledophyllus - Beginning to bloom.
* White-flowered Hawkweed: Hieracium albiflorum
* Alpine Hawkweed: Hieracium triste
* Northern Microseris: Nothocalais alpestris
* Alpine aster: Oreostemma alpigenum var. alpigenum
* Arrow-leaf Groundsel: Senecio triangularis