[Wildflowers in Bloom in central Oregon: 2003]

Forest Road #21

Malheur National Forest

May 24, 2003

Heart-leaf Arnica: Arnica cordifolia

Heart-leaf Arnica: Arnica cordifolia

N 44* 16.417' ----- W 119* 16.933'

Ponderosa Pine: Pinus ponderosa var. ponderosa

Taper-tip Onion: Allium accuminatum

*Tolmie's Onion: Allium tolmiei

*Panicled Death Camas: Toxicoscordion paniculatum

*Grass Widow: Olsynium inflatum

*Siberian Spring Beauty: Claytonia lanceolata

*Miner's Lettuce: Claytonia perfoliata (ssp. perfoliata ?)

*Upland Larkspur: Delphinium nuttallianum var. nuttallianum

*Sagebrush Buttercup: Ranunculus glaberrimus var. glaberimus

Pale Alyssum: Alyssum alyssoides

*Holboell's Rock Cress: Boechera retrofracta (Arabis holboellii var. retrofracta)

*Dagger Pod: Phoenicaulis cheiranthoides

Worm-leaf Stonecrop: Sedum stenopetalum

*Small-flowered Prairie Star: Lithophragma parviflorum

Mountain Mahogany: Cerocarpus ledifolius (var. ?)

Antelope Bitterbrush: Purshia tridentata

*Woolly-pod Milk-vetch: Astragalus purshii

Nevada Leafy Pea: Lathyrus nevadensis var. cusickii ?

Lupine: Lupinus sp.

*Glaucous Desert Parsley: Lomatium donnellii

*Nevada Desert Parsley: Lomatium nevadense

Nine-leaf Desert Parsley: Lomatium triternatum (var. triternatum ?)

*Midget Phlox: Microsteris gracilis

*Ballhead Waterleaf: Hydrophyllum capitatum var. capitatum

*Bluebells: Mertensia sp.

Small-flowered Blue-eyed Mary: Collinsia parviflora

Yarrow: Achillea millefolium

Annual Agoseris: Agoseris heterophylla

Heartleaf Arnica: Arnica cordifolia

Arrowleaf Balsamroot: Balsamorhiza sagittata - Beginning bloom.

Woolly Sunflower: Eriophyllum lanatum var. integrifolium

Woolly Goldenweed: Stenotus languinosus var. languinosus

*False Agoseris: Nothocalais troximoides

*Western Groundsel: Senecio integerrimus var. exaltatus - A few beginning bloom.

*Common Dandelion: Taraxacum officinale


Paul Slichter