[Wildflowers in Bloom in Central and Eastern Oregon: 2014]

Wildflowers in Bloom at Wildhorse Lake (and in the Wildhorse Lake Basin)

Steens Mountain

July 10, 2014

Wildhorse Lake from near the Steens Mountain summit......July 10, 2014.

Wildhorse Lake from near the trailhead on the flanks of the Steens Mountain summit.........July 10, 2014.

* indicates the wildflower is currently in bloom.

Cowpie Lichen: Diploschistes sp.

Alpine Lady Fern: Athyrium alpestre var. americanum

Fragile Fern: Cystopteris fragilis

Cliff Brake: Pellaea breweri

Holly Fern: Polystichum lonchitis

* Booth's Willow: Salix boothii ?

* Blackened Sedge: Carex heteroneura var. heteroneura

* Raynold's Sedge: Carex raynoldsii

* Rocky Mountain Sedge: Carex scopulorum var. bracteosa

* Spikerush: Eleocharis sp.

* Merten's Rush: Juncus mertensianus

* Parry's Rush: Juncus parryi

* Alpine Timothy: Phleum alpinum

White False Hellebore: Veratrum californicum var. californicum

* White Bog Orchid: Platanthera dilatata var. leucostachys

* Mat Buckwheat: Eriogonum cespitosum

Wyeth Buckwheat: Eriogonum heracloides var. heracloides - Beginning to bloom.

* Oval-leaf Buckwheat: Eriogonum ovalifolium var. depressum

* Oval-leaf Buckwheat: Eriogonum ovalifolium var. ovalifolium (Yellow flowers.)

* Sulfur-flower Buckwheat: Eriogonum umbellatum var. dicrocephalum - Beginning to bloom.

* American Bistort: Bistorta bistortoides - Beginning to bloom.

Broadleaf Knotweed: Polygonum minimum

* Pussypaws: Calyptridium umbellatum

* Pygmy Lewisia: Lewisia pygmaea

* Threeleaf Lewisia: Lewisia triphylla

* Prickly Sandwort: Eremogone aculeata

* Field Mouse-ear: Cerastium arvense or Cerastium beeringianum

* Boreal Sandwort: Minuartia rubella

Douglas' Silene: Silene douglasii - In bud.

* Monkshood: Aconitum columbianum ssp. columbianum - Beginning to bloom.

Crimson Columbine: Aquilegia formosa

Marsh Marigold: Caltha leptosepala var. leptosepala

Dwarf Larkspur: Delphinium depauperatum

* Plaintain-leaved Buttercup: Ranunculus alismifolius (var. alismellus ?)

* Snow Buttercup: Ranunculus eschscholtzii var. suksdorfii

* Fendler's Meadowrue: Thalictrum fendleri ? (or hybrid with venulosum ?)

* Spreadingpod Rockcress: Arabis x divaricarpa

* Hoary Rockcress: Arabis puberula

* American Wintercress: Barbarea orthoceras

* Steens Draba: Draba cusickii var. cusickii - A few left in bloom.

* Cusick's Draba: Draba cusickii var. cusickii

* Lance-leaved Stonecrop: Sedum lanceolatum

* Roundleaf Alumroot: Heuchera cylindrica var. alpina

* Bulblet Prairie Star: Lithophragma bulbifera

* Smooth Prairie Star: Lighophragma glabrum

* Swamp Saxifrage: Saxifraga nidifica var. nidifica

* Brook Saxifrage: Saxifraga odontoloma - Beginning to bloom.

Bog Saxifrage: Saxifraga oregana var. montanensis

* Wax Currant: Ribes cereum var. cereum

Mountain Gooseberry: Ribes montigenum - Past bloom.

* Prairie Smoke: Geum triflorum ssp. ciliatum

* Owyhee Ivesia: Ivesia baileyi var. beneolens

* Gordon's Ivesia: Ivesia gordonii

* Shrubby Cinquefoil: Pentaphylloides fruticosa (Dasiphora fruticosa or Potentilla fruticosa) - Beginning to bloom.

* Brewer's Cinquefoil: Potentilla brewerii

* Diverse-leaved Cinquefoil: Potentilla diversifolia var. glaucophylla

* Sticky Cinquefoil: Potentilla glandulosa var. pseudorupestris

* Elmer's Cinquefoil: Potentilla gracilis var. elmeri

* Graceful Cinquefoil: Potentilla gracilis var. fastigiata

Steen's Mountain Cinquefoil: Potentilla versicolor

Sibbaldia: Sibbaldia procumbens

Balloon Milkvetch: Astragalus whitneyi var. confusus

Tailcup Lupine: Lupinus argenteus var. heteranthus - Beginning to bloom.

* Prairie Lupine: Lupinus lepidus var. lobbii

* Long-stalked Clover: Trifolium longipes var. hansenii

* Long-stalked Clover: Trifolium longipes var. multiovulatum

* Blue Flax: Linum lewisii

* Hooked-spur Violet: Viola adunca

* Goosefoot Violet: Viola purpurea var. venosa

* Sticky Geranium: Geranium viscosissimum var. incisum

Broadleaf Fireweed: Chamerion latifolium ?

Willowherb: Epilobium lactiflorum ? or E. minutum ?

Willowherb: Epilobium species (Lavender/ pink flowers.)

Rose Willowherb: Epilobium obcordatum

* Diffuse Groundsmoke: Gayophytum diffusum ssp. parviflorum

* Blue Flax: Linum lewisii (formerly L. perenne var. lewisii)

Angelica: Angelica arguta

Gray's Lovage: Ligusticum grayii - In bud.

* Alpine Laurel: Kalmia microphylla - Fading out of bloom.

Dwarf Huckleberry: Vaccinium caespitosum

* Alpine Shooting Star: Dodecatheon alpinum

* Dark-throat Shooting Star: Dodecatheon pulchellum var. pulchellum

Pleated Gentian: Gentiana affinis

* Smooth-leaved Navarretia: Navarretia capillaris

* Prickly Phlox: Leptodactylon pungens - Fading out of bloom.

* Hesperochiron: Hesperochiron pumilus

* Ball-head Phacelia: Hydrophyllum capitatum var. alpinum

Purple Phacelia: Phacelia hastata var. alpina - In bud.

* Broadleaf Bluebells: Mertensia ciliata

* Nettle-leaved Horsemint: Agastache urticifolia var. urticifolia

* Wavy-leaved Paintbrush: Castilleja applegatei var. pinetorum

* Common Paintbrush: Castilleja miniata var. miniata

* Steens Mt. Paintbrush: Castilleja pilosa var. steenensis

* Small-flowered Blue-eyed Mary: Collinsia parviflora

* Dwarf Purple Monkeyflower: Mimulus nanus 

Lewis' Monkeyflower: Mimulus lewisii - In bud.

* Primrose Monkeyflower: Mimulus primuloides

* Subalpine Monkeyflower: Mimulus tilingii - Beginning to bloom.

* Little Elephant's Heads: Pedicularis attolens

* Steen's Mountain Penstemon: Penstemon davidsonii var. praeteritus

* Small-flowered Penstemon: Penstemon procerus var. formosus

* Rydberg's Penstemon: Penstemon rydbergii var. rydbergii

* Showy Penstemon: Penstemon speciosus

* Thyme-leaf Speedwell: Veronica serypyllifolia ssp. humifusa

* American Alpine Speedwell: Veronica wormskjoldii

Mountain Snowberry: Symphoricarpos oreophilus - Not in bloom.

* Downy-fruited Valerian: Valeriana acutiloba var. pubicarpa

* Yarrow: Achillea millefolium

* Orange Agoseris: Agoseris aurantiaca - Beginning to bloom.

* Mountain Agoseris: Agoseris glaca var. glauca ? - Beginning to bloom.

* Alpine Pussytoes: Antennaria media

* Rosy Pussytoes: Antennaria rosea

* Dwarf Heart-leaved Arnica: Arnica cordifolia var. pumila ?

Longleaf Arnica: Arnica longifolia - In bud.

* Hairy Arnica: Arnica mollis - Beginning to bloom.

Lemon Sagewort: Artemisia michauxiana - In bud.

Big Sagebrush: Artemisia tridentata var. vaseyana (Forming the inflorescences.)

Leafy Aster: Aster foliaceus var. apricus

* Steen's Mt. Thistle: Cirsium peckii - Beginning to bloom.

Hawksbeard: Crepis sp. - In bud.

* Orange Sneezeweed: Dugaldia hoopesii - Beginning to bloom

Discoid Goldenweed: Ericameria discoidea var. discoidea

Truckee Green Rabbitbrush: Ericameria humilis

Sticky-flower Green Rabbitbrush: Ericameria viscidiflora ssp. viscidiflora

* Cut-leaved Daisy: Erigeron compositus var. glabratus (Both discoid and with rays.)

* Foreign Fleabane: Erigeron glacialis var. callianthemus - Beginning to bloom.

* Common Little Sunflower: Helianthella uniflora var. uniflora

* Hayden's Aster: Oreostemma alpigenum var. haydenii - Beginning to bloom

* Woolly Groundsel: Packera cana

Narrowhead Goldenweed: Pyrrocoma carthamoides var. cusickii ?

* Thick-leaved Groundsel: Senecio crassulus

* Alpine Meadow Groundsel: Packera subnuda var. subnuda

* Dwarf Mountain Butterweed: Senecio fremontii

Arrowleaf Groundsel: Senecio triangularis var. triangularis - In bud.


Animals Seen in Wildhorse Canyon:

2 Spotted Sandpipers along lakeshore

Brewers Blackbirds along lakeshore

Horned Larks

Violet-green Swallows

Golden Eagle

3 Prairie Falcons

Rock Wrens

Brewers Sparrows ?

White-crowned Sparrows

Rufous Hummingbird ?

Belding Ground Squirrel

Anise Swallowtail

Mourning Cloak

Milbert's Tortoiseshell

Blue's

Fritillaries

Lady Bugs


Paul Slichter