Wildflower Bloom Reports for Central Oregon

Wildflower Bloom in Central Oregon: July 28, 2004

Wildhorse Lake

Includes trail from summit to just above the lake.

Summit Parking Area: N 42* 38.491 ---- W118* 34.779' ---- Elevation: 9552' --- +/- 21'

Last Area Surveyed to ENE of Lake: N 42* 37.871' ---- W 118* 35.181' ---- Elevation: 8531' --- +/- 16'

View of Wildhorse Lake with the Steens Mt. summit behind..........July 16, 2000.

* Indicates flowers currently in bloom

Common Juniper: Juniperus communis var. montana

Cliff Brake: Pellaea breweri

Alpine Lady Fern: Athyrium alpestre var. americanum ?

Tea-leaved Willow: Salix planifolia ssp. planifolia var. monica ?

Willow: Salix species

Onion: Allium sp.

* White False Hellebore: Veratrum californicum var. californicum

White Bog Orchid: Platanthera dilatata var. leucostachys

* Mat Buckwheat: Eriogonum cespitosum

Wyeth Buckwheat: Eriogonum heracloides var. heracloides

* Oval-leaf Buckwheat: Eriogonum ovalifolium var. depressum

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

Strict Buckwheat: Eriogonum strictum var. anserinum

* Sulfur-flower Buckwheat: Eriogonum umbellatum var. dicrocephalum

American Bistort: Bistorta bistortoides

Mountain Sorrel: Rumex paucifolius

* Pussypaws: Calyptridium umbellatum

* Prickly Sandwort: Arenaria aculeata

Ballhead Sandwort: Arenaria congesta (var. ?)

Field Mouse-ear: Cerastium arvense


Arnica mollis and Dugaldia hoopesii along the shore of Wildhorse Lake.........July 16, 2000.

Douglas' Silene: Silene douglasii

Oregon Campion: Silene oregana

Monkshood: Aconitum columbianum ssp. columbianum

Crimson Columbine: Aquilegia formosa

Marsh Marigold: Caltha leptosepala var. leptosepala

Dwarf Larkspur: Delphinium depauperatum

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

Snow Buttercup: Ranunculus eschscholtzii (var. ?)

Veiny Meadowrue: Thalictrum venulosum

* Rockcress: Arabis species

American Wintercress: Barbarea orthoceras

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

Draba: Draba sp.

* Lance-leaved Stonecrop: Sedum lanceolatum

* Roundleaf Alumroot: Heuchera cylindrica var. alpina

Bishop's Cap: Mitella pentandra

Swamp Saxifrage: Saxifraga nidifica var. nidifica

Brook Saxifrage: Saxifraga odontoloma

Bog Saxifrage: Saxifraga oreganavar. montanensis

Grass-of-Parnassus: Parnassia cirrata var intermedia - In bud.

* Wax Currant: Ribes cereum var. cereum

Mountain Gooseberry: Ribes montigenum

Prairie Smoke: Geum triflorum var. ciliatum

Owyhee Ivesia: Ivesia baileyi var. beneolens

* Gordon's Ivesia: Ivesia gordonii

Shrubby Cinquefoil: Pentaphylloides fruticosa (Dasiphora fruticosa or Potentilla fruticosa)

Brewer's Cinquefoil: Potentilla brewerii

Diverse-leaved Cinquefoil: Potentilla diversifolia var. glaucophylla

* Sticky Cinquefoil: Potentilla glandulosa varieties nevadensis & pseudorupestris

* Fan-leaved Cinquefoil: Potentilla gracilis (var. ?)

Varying Cinquefoil: Potentilla versicolor

Sibbaldia: Sibbaldia procumbens

Tailcup Lupine: Lupinus argenteus var. heteranthus

* Prairie Lupine: Lupinus lepidus var. lobbii

* Long-stalked Clover: Trifolium longipes var. hansenii

Goosefoot Violet: Viola purpurea var. venosa- 1 seen in bloom.

Willowherb: Epilobium species (White flowers.)

Willowherb: Epilobium species (Lavender/ pink flowers.)

Rose Willowherb: Epilobium obcordatum

Blue Flax: Linum lewisii (formerly L. perenne var. lewisii) - In bud.

Angelica: Angelica arguta

Gray's Lovage: Ligusticum grayii

Alpine Laurel: Kalmia microphylla - Fading.

Alpine Shooting Star: Dodecatheon alpinum

* Prickly Phlox: Leptodactylon pungens

* Yellow-flowered Navarretia: Navarretia brewerii

Hesperochiron: Hesperochiron pumilus

Ball-head Phacelia: Hydrophyllum capitatum var. alpinum - Past bloom.

Silverleaf Phacelia: Phacelia hastata var. alpina

Silverleaf Phacelia: Phacelia hastata var. hastata

* Broadleaf Bluebells: Mertensia ciliata

Cryptantha or Plagiobothrys sp.

Nettle-leaved Horsemint: Agastache urticifolia var. urticifolia

Monardella: Monardella odoratissima - In bud.

Wavy-leaved Paintbrush: Castilleja applegatei var. pinetorum

Scarlet Paintbrush: Castilleja peckiana ?

Sticky Paintbrush: Castilleja viscidula

* Dwarf Purple Monkeyflower: Mimulus nanus ? - On 1st 100 meters of trail.

Lewis' Monkeyflower: Mimulus lewisii

Primrose Monkeyflower: Mimulus primuloides

Subalpine Monkeyflower: Mimulus tilingii

* Little Elephant's Heads: Pedicularis attollens

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

Small-flowered Penstemon: Penstemon procerus var. formosus

* Rydberg's Penstemon: Penstemon rydbergii var. rydbergii

American Alpine Speedwell: Veronica wormskjoldii

Mountain Snowberry: Symphoricarpos oreophilus - Not in bloom.

* Yarrow: Achillea millefolium

Orange Agoseris: Agoseris aurantiaca

Mountain Agoseris: Agoseris glauca var. monticola ? - Not yet in bloom.

Alpine Pussytoes: Antennaria media

* Rosy Pussytoes: Antennaria rosea

* Longleaf Arnica: Arnica longifolia

* Hairy Arnica: Arnica mollis

Intermediate Sagewort: Artemisia ludoviciana ssp. incompta

Lemon Sagewort: Artemisia michauxiana - In bud.

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

Hayden's Aster: Aster alpigenus var. haydenii

Leafy Aster: Aster foliaceus var. apricus

Steen's Mt. Thistle: Cirsium peckii

* Orange Sneezeweed: Dugaldia hoopesii

Discoid Goldenweed: Ericameria discoidea var. discoidea

Truckee Green Rabbitbrush: Ericameria humilis - Nearing bloom.

Sticky-flower Green Rabbitbrush: Ericameria viscidiflora ssp. viscidiflora (Almost in bloom.)

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

Foreign Fleabane: Erigeron glacialis var. callianthemus

Narrowhead Goldenweed: Pyrrocoma carthamoides var. cusickii ?

* Woolly Groundsel: Senecio canus

Thick-leaved Groundsel: Senecio crassulus

Alpine Meadow Groundsel: Senecio cymbalarioides

* Dwarf Mountain Butterweed: Senecio fremontii

Arrowleaf Groundsel: Senecio triangularis var. triangularis

Stemless Goldenweed: Stenotus acaulis


Animals Seen in Wildhorse Canyon:

Horned Larks

Violet-green Swallows

Ravens

Golden Eagle being hazeed by irrate prairie falcon

Prairie Falcon

Golden Eagle

Rock Wrens

Mountain Bluebird

Belding Ground Squirrel

Sierra Nevada Ground Squirrel

Chipmunk

Numerous butterfly species


Paul Slichter