* Indicates the wildflower is blooming.
Comprehensive Plant List for the Weldon Wagon Road
Fragile Fern: Cystopteris fragilis
Imbricate Sword Fern: Polystichum imbricans ssp. imbricans
Bracken Fern: Pteridium aquilinum ssp. pubescens - Around trailhead.
Grand Fir: Abies grandis
* Vine Maple: Acer circinatum
* Big-leaf Maple: Acer macrophyllum - Leafing out. Still blooming atop the ridge.
California Hazelnut: Corylus cornuta ssp. californica
Mock Orange: Philadelphus lewisii
* Oregon White Oak: Quercus garryana var. garryana - Leafing out and beginning to bloom.
Ponderosa Pine: Pinus ponderosa var. ponderosa
Black Cottonwood: Populus trichocarpa - Around trailhead.
Douglas' Fir: Pseudotsuga menziesii var. menziesii
Scouler's Willow: Salix scouleriana
Pacific Poison-oak: Toxicodendron diversilobum - Dense patches along the trail!
* Elk Sedge: Carex geyeri
Pacific Woodrush: Luzula comosa var. laxa
* Lemmon's Needlegrass: Achnatherum lemmonii var. lemmonii - Beginning to bloom.
* Cheatgrass: Bromus tectorum
Bristly Dogtail: Cynosurus echinatus - Last year's stems.
Blue Wildrye: Elymus glaucus ssp. glaucus - Last year's stems.
* Bulbous Bluegrass: Poa bulbosa
Bluebunch Wheatgrass: Pseudoroegneria spicata
Hooker's Onion: Allium accuminatum - In bud.
Green-banded Mariposa: Calochortus macrocarpus ssp. macrocarpus
Ookow: Dichelostemma congestum - In bud.
Columbia Lily: Lilium columbianum - Along logging roads atop ridge.
Pale-anthered Glacier Lily: Erythronium grandiflorum var. pallidum - Past bloom.
* Chocolate Lily: Fritillaria affinis - Fading out of bloom.
False Solomon Seal: Maianthemum racemosum ssp. amplexicaule - In bud. Forest atop ridge.
Star-flowered False Solomon Seal: Maianthemum stellatum - In bud. Forest atop ridge.
* Hooker's Fairy-bells: Prosartes hookeri - Forest atop ridge.
* Meadow Death-camas: Toxicoscordion venenosum - Beginning to bloom.
* Western Wakerobin: Trillium ovatum - Fading out of bloom atop the ridge.
Bicolored Cluster Lily: Triteleia grandiflora var. howellii
Hyacinth Cluster Lily: Triteleia hyacinthina
Grass Widow: Olsynium douglasii var. douglasii - Past blooom.
* Fairy Slipper Orchid: Calypso bulbosa
* Striped Coral Root Orchid: Corallorhiza striata
* Clustered Lady Slipper: Cypripedium fasiculatum
Common Bastard Toad-flax: Commandra umbellata var. californica - In bud.
Heartleaf Buckwheat: Eriogonum compositum var. compositum
Tall Buckwheat: Eriogonum elatum
Sheep Sorrel: Rumex acetosella
* Miner's Lettuce: Claytonia perfoliata ssp. intermontana
* Miner's Lettuce: Claytonia perfoliata ssp. perfoliata
* Line-leaf Montia: Montia linearis
* Littleaf Montia: Montia parvifolia - Gravels along old logging road near trailhead.
Sticky Mouse-ear Chickweed: Cerastium glomeratum
* Jagged Chickweed: Holosteum umbellatum
* Big-leaf Sandwort: Moehringia macrophylla
* Western Buttercup: Ranunculus occidentalis var. occidentalis
Vanilla Leaf: Achlys (californica ?) - Very new leaves so hard to ID.
* Shining Oregon Grape: Berberis aquifolium
* Cascade Oregon Grape: Berberis nervosa
* Oaks Toothwort: Cardamine nuttallii - A few still in bloom
* Spring Whitlow Grass: Draba verna - Still blooming higher on the ridge near trees.
* Fringepod: Thysanocarpus curvipes - Distinctive fruits are maturing.
* Small-flowered Prairie Star: Lithophragma parviflorum
Fringe Cups: Tellima grandiflora
* Lobb's Gooseberry: Ribes lobbii - Along logging roads atop the ridge. Dry clearcut.
* Serviceberry: Amelanchier alnifolia
* Woods Strawberry: Fragaria vesca ssp. californica
* Blueleaf Strawberry: Fragaria virginiana ssp. glauca
Creambush Oceanspray: Holodiscus discolor
* Bittercherry: Prunus emarginata var. emarginata - Fading out of bloom.
Baldhip Rose: Rosa gymnocarpa
Pearhip Rose: Rosa woodsii
Himalayan Blackberry: Rubus armeniacus - Around trailhead.
Blackcap: Rubus leucodermis - Around trailhead.
Thimbleberry: Rubus parviflorus - Around traihead.
Shinyleaf Spiraea: Spiraea lucida - Around trailhead.
Nevada Deervetch: Acmispon nevadensis var. nevadensis
Small-flowered Bird's-foot Trefoil: Acmispon parviflorus
* Columbia Gorge Lupine: Lupinus latifolius var. latifolius (former variety thompsonianus) - Beginning to bloom.
* Small-flowered Lupine: Lupinus micranthus
* Ball-head Clover: Trifolium macrocephalum - Peak bloom.
White Clover: Trifolium repens - Around trailhead.
* Cow Vetch: Vicia sativa
* Slender Vetch: Vicia tetrasperma
* Filaree: Erodium cicutarium
Shining Geranium: Geranium lucidum - Along logging road just uphill from beginning of Weldon Wagon Road trail.
* Dove's-foot Geranium: Geranium molle
Klamathweed: Hypericum perforatum
* Long-spurred Violet: Viola adunca
* Howell's Violet: Viola howellii
* Yellow Prairie Violet: Viola nuttallii var. praemorsa
* Cut-leaf Violet: Viola sheltonii
Diamond Clarkia: Clarkia rhomboidea - Leaves.
Tall Annual Willowherb: Epilobium brachycarpum - Along logging roads atop ridge.
Queen Anne's Lace: Daucus carota - Around trailhead.
Columbia Desert Parsley: Lomatium columbianum - Past bloom.
* Fernleaf Desert Parsley: Lomatium dissectum - Fading out of bloom.
* Klickitat Desert Parsley: Lomatium klickitatense
Biscuit Root: Lomatium macrocarpum (yellow- flowered form)
* Barestem Desert Parsley: Lomatium nudicaule
* Suksdorf's Desert Parsley: Lomatium suksdorfii
* Nine-leaf Desert Parsley: Lomatium triternatum var. triternatum
* Common Sweet-cicely: Osmorhiza berteroi
Pacific Sanicle: Sanicula crassicaulis var. crassicaulis - In bud.
* Sierra Snake Root: Sanicula graveolens
Field Hedge-parsley: Torilis arvensis ssp. arvensis
* False Hedge-parsley: Yabea microcarpa
* Pacific Dogwood: Cornus nuttallii
Columbia Frasera: Frasera albicaulis var. columbiana - In bud.
Broad-leaved Starflower: Lysimachia latifolia - In bud.
Flytrap Dogbane: Apocynum androsaemifolium
Large-flowered Collomia: Collomia grandiflora
Varied-leaf Collomia: Collomia heterophylla
* Midget Phlox: Microsteris gracilis
* Showy Phlox: Phlox speciosa
* Annual Jacob's Ladder: Polemonium micranthum
* Ball-head Waterleaf: Hydrophyllum capitatum var. thompsonii
* Woods Nemophila: Nemophila parviflora var. austiniae
* Tarweed Fiddleneck: Amsinckia retrorsa
Common Hound's-tongue: Cynoglossum officinale - Along logging roads atop ridge.
* Great Hound's Tongue: Adelinia grandis - Peak bloom.
* Henderson's Common Cryptanth: Cryptantha intermedia var. hendersonii
Little Gruvelia: Gruvelia pusilla - Nutlets visible.
* Puccoon: Lithospermum ruderale
* Blue Scorpiongrass: Myosotis stricta
* Slender Popcorn Flower: Plagiobothrys tenellus
Yerba Buena: Clinopodium douglasii - At trailhead.
* Red Dead-nettle: Lamium purpureum - Around trailhead.
Lemonbalm: Melissa officinalis - Around trailhead.
Self-heal: Prunella vulgaris var. lanceolata - Around trailhead.
* Narrow-leaf Owl-clover: Castilleja attenuatus
* Small-flowered Blue-eyed Mary: Collinsia parviflora
* Rattan's Blue-eyed Mary: Collinsia rattanii
* Common Monkey Flower: Erythranthe guttata
* Small-flowered Tonella: Tonella tenella
Common Mullein: Verbascum thapsus - Along logging roads atop ridge.
English Plantain: Plantago lanceolata
Broadleaf Plantain: Plantago major
* Naked Broomrape: Aphyllon purpureum
* Common Monkeyflower: Erythranthe guttata - Beginning to bloom.
* Annual Bedstraw: Galium aparine
Orange Honeysuckle: Lonicera ciliosa - In bud.
Blue Elderberry: Sambucus (cerulea ?) - Not in bloom yet. In clearcuts atop ridge.
Common Snowberry: Symphoricarpos albus var. laevigatus
Creeping Snowberry: Symphoricarpos mollis var. hesperius
* White Plectritis: Plectritis macrocera
* Lamb's Lettuce: Valerianella locusta
* Bigroot: Marah oreganus
Yarrow: Achillea millefolium - In bud.
Pathfinder: Adenocaulon bicolor
* Annual Agoseris: Agoseris heterophylla
Pearly Everlastings: Anaphalis margaritacea - Near trailhead and along trail atop ridge.
* Balsamroot: Balsamorhiza careyana x deltoidea
Silvercrown Luina: Cacaliopsis nardosmia (former var. glabrata) - A few plants with flower buds.
Diffuse Knapweed: Centaurea diffusa - Along logging roads atop ridge.
Chicory: Cichorium intybus - Along logging roads atop ridge.
Canada Thistle: Cirsium arvense - Along logging roads atop ridge.
Bull Thistle: Cirsium vulgare - Along logging roads atop ridge.
Hall's Goldenweed: Columbiadoria hallii
Smooth Hawksbeard: Crepis capillaris
Scouler's Hawkweed: Hieracium scouleri
False Dandelion: Hypochaeris radicata - Near trailhead.
Ox-eye Daisy: Leucanthemum vulgare - Near trailhead.
* Lemon-scented Tarweed: Madia citriodora - Beginning to bloom.
* Nodding Microseris: Microseris nutans
Wall-lettuce: Mycelis muralis
* Western Groundsel: Senecio integerrimus var. ochroleucus - Beginning to bloom.
* Dandelion: Taraxacum officinale