OregonUS Wildflower's Database of Yellow Wildflowers for Oregon

Wildflowers of the United States

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US Wildflower's Database of Yellow Wildflowers for Oregon

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Agrimony: Tall Hairy Agrimony, Common Agrimony, Hooked Agrimony, Tall Hairy Grooveburr

Agrimonia gryposepala*
(Native)
Alfalfa: Black Medic, Black Hay, Hop Clover, Hop Medic, Yellow Trefoil

Medicago lupulina
(Introduced)
Balsamroot: Arrowleaf Balsamroot

Balsamorhiza sagittata*
(Native)
Barberry: Creeping Oregon Grape, Creeping Barberry

Mahonia repens*
(Native)
Buttercup: Bulbous Buttercup

Ranunculus bulbosus
(Introduced)
California Poppy: California Poppy

Eschscholzia californica*
(Native)
Cat's Ear: Hairy Cat's Ear, False Dandelion

Hypochaeris radicata*
(Introduced)
Cinquefoil: Sulfur Cinquefoil, Roughfruit Cinquefoil

Potentilla recta*
(Introduced)
Clover: Low-Hop Clover, Field Clover, Large Hop Clover, Hop Trefoil

Trifolium campestre*
(Introduced)
Clover: Woolly Head Clover, Hairy Head Clover, Cascade Clover, Cusickís Clover, Martinís Clover, Fuzzyleaf CloverDicot Perennial

Trifolium eriocephalum*
(Native)
Coneflower: Black-eyed Susan

Rudbeckia hirta*
(Native)
Dandelion: Dandelion

Taraxacum officinale
(Introduced)
Daylily: Common Daylily, Tawny Daylily, Orange Daylily

Hemerocallis fulva*
(Introduced)
Evening Primrose: Common Evening Primrose, Evening Star, Sun Drop

Oenothera biennis*
(Native)
Fawnlily: Yellow Avalanche Lily, Glacier Lily

Erythronium grandiflorum
(Native)
Fiddleneck: Common Fiddleneck, Menzie's Fiddleneck, Rancher's Fiddleneck

Amsinckia menziesii*
(Native)
Fleabane: Scabland Fleabane, Bloomer's Daisy, Bloomer's Fleabane

Erigeron bloomeri*
(Native)
Fritillaria: Yellowbells, Yellow Fritillary, Yellow Missionbells, Gold Bell

Fritillaria pudica*
(Native)
Goatsbeard: Yellow Salsify, Yellow Goatsbeard, Western Salsify, Wild Oysterplant

Tragopogon dubius*
(Introduced)
Goldenbanner: Mountain Goldenbanner, Mountain Thermopsis, False Lupin, Golden pea, Buckbean

Thermopsis montana*
(Native)
Hawksbeard: Limestone Hawksbeard, Smallflower Hawksbeard

Crepis intermedia*
(Native)
Honeysuckle: Utah Honeysuckle, Red Twinberry, and Fly Honeysuckle

Lonicera utahensis*
(Native)
Indian Strawberry: Indian Strawberry, India Mockstrawberry

Duchesnea indica*
(Introduced)
Iris: Yellow Flag Iris, Paleyellow Iris, Yellow Iris, Water Flag

Iris pseudacorus*
(Introduced)
Ladyslipper: Yellow Ladyslipper, Lesser Yellow Ladyís Slipper, Greater Yellow Ladyís Slipper, Small Flowered Yellow Ladyís Slipper

Cypripedium parviflorum*
(Native)
Lettuce: Wild Lettuce, Canada Lettuce

Lactuca canadensis*
(Native)
Lettuce: Prickly Lettuce, China Lettuce

Lactuca serriola*
(Introduced)
Mayweed: Pineapple Weed, Wild Chamomile, Rayless Chamomile, Disc Mayweed

Matricaria discoidea*
(Introduced)
Meadow-rue: Western Meadow-rue, Western Meadowrue, Meadow Rue

Thalictrum occidentale
(Native)
Milkvetch: Canada Milkvetch, Little Rattlepod

Astragalus canadensis*
(Native)
Monkeyflower: Yellow Monkeyflower, Common Monkeyflower, Seep Monkeyflower

Mimulus guttatus
(Native)
Monkeyflower: Dwarf Purple Mimulus, Dwarf Purple Monkeyflower

Mimulus nanus*
(Native)
Mule Ears: White Mule's Ears, White Wyethia, White-rayed Wyethia

Wyethia helianthoides*
(Native)
Mullein: Common Mullein, Great Mullein

Verbascum thapsus*
(Introduced)
Mullein: Moth Mullein

Verbascum blattaria
(Introduced)
Pearly Everlasting: Pearly Everlasting, Western Pearly Everlasting

Anaphalis margaritacea*
(Native)
Peony: Western Peony

Paeonia brownii*
(Native)
Pond-lily: Yellow Pond Lily, Cowlily, Spatterdock

Nuphar lutea*
(Native)
Sneezeweed: Autumn Sneezeweed, Common Sneezeweed, False Sunflower, Staggerwort, Yellow Star

Helenium autumnale*
(Native)
Spring Beauty: Lanceleaf Spring Beauty, Western Spring Beauty

Claytonia lanceolata*
(Native)
Stonecrop: Leiberg Stonecrop

Sedum leibergii*
(Native)
Stonecrop: Wormleaf Stonecrop, Narrow-leaved Sedum

Sedum stenopetalum*
(Native)
Stoneseed: Western Stoneseed, Columbia Puccoon, Yellow Puccoon

Lithospermum ruderale*
(Native)
Sunflower: Jerusalem Artichoke, Jerusalem Sunflower, Sunchoke, Girasole

Helianthus tuberosus*
(Native)
Sweetclover: Yellow Sweetclover, Yellow Melilot, Common Melilot, Field Melilot, Cornilla Real, White Sweetclover

Melilotus officinalis*
(Introduced)
Tickseed: Lanceleaf Coreopsis

Coreopsis lanceolata*
(Native)
Toadflax: Dalmation Toadflax, Broadleaf Toadflax

Linaria dalmatica*
(Introduced)
Trillium: Idaho Trillium, Long-petioled Trillium, Purple Trillium, Round Leaf Trillium, Purple Wakerobin

Trillium petiolatum*
(Native)
Trumpet Flower: Large Flowered Collomia, Grand Collomia, Mountain Collomia

Collomia grandiflora*
(Native)
Violet: Goosefoot Violet, Goosefoot Yellow Violet, Mountain Violet

Viola purpurea*
(Native)
Wood Sorrel: Slender Yellow Woodsorrel, Southern Yellow Wood-sorrel, Dillenís Oxalis

Oxalis dillenii*
(Native)

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Updated Jul 05, 2013