May 24, 2010
Douglas Maple: Acer glabrum var. douglasii
White Alder: Alnus rhombifolia
* Red Alder: Alnus rubra
Mulberry: Morus alba
Black Cottonwood: Populus balsamifera ssp. trichocarpa (Populus trichocarpa)
* Rip Gut Grass: Bromus diandrus
* Cheatgrass: Bromus tectorum
* Bottlebrush Squirreltail: Elymus elymoides
Basin Wildrye: Leymus cinereus
* Bulbous Blue Grass: Poa bulbosa
* Bluebunch Wheatgrass: Pseudoroegneria spicata
* Tapertip Onion: Allium accuminatum
Sagebrush Mariposa Lily: Calochortus macrocarpus var. maculosa
* Elegant Mariposa Lily: Calochortus elegans
* False Solomon Seal: Maianthemum racemosum
* Star-flowered False Solomon Seal: Maianthemum stellatum
* Douglas' Brodiaea: Triteleia grandiflora ssp. grandiflora
* Meadow Deathcamas: Zigadenus venonosus var. venonosus
* Heartleaf Buckwheat: Eriogonum compositum (var. leianthum ?)
* Parsnipleaf Buckwheat: Eriogonum heracleoides var. heracleoides
Snow Buckwheat: Eriogonum niveum
* Douglas' Knotweed: Polygonum douglasii
* Curly Dock: Rumex crispus
* Stinging Nettles: Urtica dioica
Prickly Russian Thistle: Salsola tragus
* Streambank Springbeauty: Claytonia parviflora var. parviflora
Miner's Lettuce: Claytonia perfoliata (var. intermontana ?)
Jagged Chickweed: Holosteum umbellatum
* Chickweed: Stellaria media
Western Clematis: Clematis ligusticifolia
* Upland Larkspur: Delphinium nuttallianum var. nuttallianum
* Spring Whitlow-grass: Draba verna
* Rough Wallflower: Erysimum capitatum
* Clasping Pepperweed: Lepidium perfoliatum
* Oregon Twinpod: Physaria oregona
* Tumble Mustard: Sisymbrium altissimum
* Thick-leaf Thelypody: Thelypodium laciniatum var. streptanthifolia
Fringepods: Thysanocarpus curvipes
* Wormleaf Stonecrop: Sedum stenopetalum
* Mock Orange: Philadelphus lewisii
* Roundleaf Alumroot: Heuchera cylindrica
* Wax Currant: Ribes cereum var. cereum
* Idaho Gooseberry: Ribes oxyacanthoides ssp. irriguum
Serviceberry: Amelanchier alnifolia (var. ?)
Creambush Oceanspray: Holodiscus discolor
* Mallow Ninebark: Physocarpus malvaceus ?
* Sticky Cinquefoil: Potentilla glandulosa (var. glandulosa ?)
Chokecherry: Prunus virginiana var. melanocarpa
* Pearhip Rose: Rosa woodsii
Western False Indigo: Amorpha fruticosa
* Cusick's Milkvetch: Astragalus cusickii var. cusickii
* Hairy Milkvetch: Astragalus inflexus
* Silky Lupine: Lupinus sericeus
* Garfield Lupine: Lupinus sericeus var. asotinensis
* Carolina Geranium: Geranium carolinianum
* Buckbrush: Ceanothus sanguineus
* Smooth Sumac: Rhus glabra
Western Poison-ivy: Toxicodendron rydbergii
* Columbia Prickly-pear Cactus: Opuntia xcolumbiana
Blazing-star: Mentzelia laevicaulis
* Tufted Evening Primrose: Oenothera caespitosa ssp. marginata
* Chervil: Anthriscus caucalis
* Poison Hemlock: Conium maculatum
Fernleaf Desert Parsley: Lomatium dissectum var. multifidum
* Biscuitroot: Lomatium macrocarpum
Snake Canyon Desert Parsley: Lomatium serpentinum
* Nine-leaf Desert Parsley: Lomatium triternatum
Creek Dogwood: Cornus sericea
Large-flowered Collomia: Collomia grandiflora - In bud.
* Sticky Phlox: Phlox viscida
* Varileaf Phacelia: Phacelia heterophylla
* Tarweed Fiddleneck: Amsinckia lycopsoides
* Common Houndstongue: Cynoglossum officinale
* Tall Bluebells: Mertensia paniculata var. borealis ?
* Yellow and Blue Scorpionweed: Myosotis discolor
Nettleleaf Horsemint: Agastache urticifolia
* Desert Paintbrush: Castilleja (colored like chromosa?)
* Common Monkeyflower: Mimulus guttatus
* Lanceleaf Hotrock Penstemon: Penstemon deustus (var. pedicellatus ?)
* Sticky-stem Penstemon: Penstemon glandulosus var. glandulosus
* Whorled Penstemon: Penstemon triphyllus
* Blue Mountain Penstemon: Penstemon venustus
* Large-flowered Tonella: Tonella floribundus
* Common Mullein: Verbascum thapsus
* Water Speedwell: Veronica anagalis-aquatica
* Purslane Speedwell: Veronica peregrina var. xalpensis
* Clustered Broomrape: Aphyllon fasciculatum or Clustered Broomrape: Aphyllon franciscanum ? - Unsure of the host.
Indian Plantain: Plantago patagonica - In bud.
* Annual Bedstraw, Cleavers: Galium aparine var. echinospermum
* Utah Twinberry: Lonicera utahensis
* Blue Elderberry: Sambucus mexicana
* Yarrow: Achillea millefolium
Common Burdock: Arctium minus
* Heartleaf Arnica: Arnica cordifolia
* Twin Arnica: Arnica sororia
Intermediate Sagewort: Artemisia ludoviciana ssp. incompta
* Hoary Balsamroot: Balsamorhiza incana
* Arrowleaf Balsamroot: Balsamorhiza sagittata
* Blepharippus: Blepharipappus scaber
Dustymaidens: Chaenactis douglasii
* Eaton's Fleabane: Erigeron eatonii var. villosus
* Oregon Sunshine: Eriophyllum lanatum (var. ?)
Matchbrush: Gutierrezia sarothrae
Scotch Thistle: Onopordum acanthium
Composite shrub
Salsify: Tragopogon dubius
* Northern Mule-ears: Wyethia amplexicaulis