[Wildflower Bloom Reports for Central Oregon]

Wildflower Bloom in Central Oregon: July 27-29, 2004

North Steens Loop Road

From Head of McCoy Creek (just below Kiger Gorge Access Rd) to the Summit Parking Lot

Little Blitzen Gorge viewed downslope......June 25, 2000

Along summit ridge road above Little Blitzen Gorge (from head of McCoy Creek to just north of East Rim Viewpoint

* indicates flowers currently in bloom

 

* Mat Buckwheat: Eriogonum cespitosum - Fading out of bloom (viewed at right).

* Oval-leaved Buckwheat: Eriogonum ovalifolium var. depressum

* Sulfur-flower Buckwheat: Eriogonum umbellatum var. dicrocephalum

* American Bistort: Polygonum bistortoides

* Pussypaws: Calyptridium umbellatum

* Pygmy Lewisia: Lewisia pygmaea

* Prickly Sandwort: Arenaria aculeata

* Ballhead Sandwort: Arenaria congesta

* Nuttall's Sandwort: Arenaria nuttallii var. fragilis

* Field Mouse-ear: Cerastium arvense

* Douglas' Campion: Silene douglasii

* Oregon Campion: Silene oregana

Marsh Marigold: Caltha leptosepala - Past bloom.

* Dwarf Larkspur: Delphinium depauperatum

* Wintercress: Barbarea orthoceras

* Lance-leaved Stonecrop: Sedum lanceolatum

* Roundleaf Alumroot: Heuchera cylindrica var. alpina

Wax Currant: Ribes cereum - Past bloom.

* Alpine Prickly Currant: Ribes montigenum

* Prairie Smoke: Geum triflorum var. ciliatum -Fading.

* Pink Pinwheels: Horkelia fusca

* Gordon's Ivesia: Ivesia gordonii - In good bloom only at the summit parking lot.

* Shrubby Cinquefoil: Pentaphylloides fruticosa

* Short-leaved Cinquefoil: Potentilla brevifolia - Found only at the headwaters of McCoy Creek

* Brewer's Cinquefoil: Potentilla breweri - Fading out of bloom.

* Diverse-leaved Cinquefoil: Potentilla diversifolia - Fading out of bloom.

* Sibbaldia: Sibbaldia procumbens

* Balloon Milkvetch: Astragalus whitneyi var. confusus - Mostly in fruit.

* Low Mt. Lupine: Lupinus lepidus var. lobbii

* Long-stalk Clover: Trifolium longipes var. shastense (T. multipedunculatum)

* Willowherb: Epilobium sp. (white flowers)

* Club-fruited Willowherb: Epilobium clavatum (E. alpinum var. clavatum)

* Gray's Lovage: Ligusticum grayii

* Prickly Phlox: Leptodactylon pungens - A few in bloom at the head of Big Indian Gorge.

* Silverleaf Phacelia: Phacelia hastata var. alpina

* Silky Phacelia: Phacelia sericea - Fading.

* Broadleaf Bluebells: Mertensia ciliata

* Common Paintbrush: Castilleja miniata

* Steens Mt. Paintbrush: Castilleja pilosa var. steenensis

* Subalpine Monkeyflower: Mimulus tilingii

* Little Elephant Heads: Pedicularis attolens

* Steens Mt. Penstemon: Penstemon davidsonii var. praeteritus

* Small-flowered Penstemon: Penstemon procerus var. formosus

* Yarrow: Achillea millefolium

Mt. Agoseris: Agoseris glauca var. monticola

* Alpine Pussytoes: Antennaria media

* Rosy Pussytoes: Antennaria rosea

* Umber Pussytoes: Antennaria umbrinella

Long-leaf Arnica: Arnica longifolia - Nearing bloom.

* Hairy Arnica: Arnica mollis

* Hayden's Aster: Aster alpigenus var. haydenii

* Steens Mountain Thistle: Cirsium peckii

* Orange Sneezeweed: Dugaldia hoopesii

* Cut-leaved Daisy: Erigeron compositus var. glabratus - Fading.

* Foreign Fleabane: Erigeron peregrinus var. callianthemus

* Alpine Meadow Groundsel: Packera (Senecio) cymbalarioides

* Woolly Groundsel: Senecio canus

* Thick-leaved Groundsel: Senecio crassulus

* Dwarf Mountain Butterweed: Senecio fremontii

* Northern Goldenrod: Solidago multiradiata

Narrowleaf Goldenweed: Stenotus stenophyllus - Past bloom.


East Rim Viewpoint

Between the following GPS coordinates:

N 42* 39.988' --- W 118* 33.889' --- Elevation: 9685' --- +/- 19'

N 42* 39.820' --- W 118* 33.943' --- Elevation: 9668' --- +/- 19'

Note that many of the species listed below were seen only below the rim on the narrow benches on the steep eastern slopes below the East Rim.

* Mat buckwheat: Eriogonum cespitosum

* Oval-leaved Buckwheat: Eriogonum ovalifolium var. depressum

* Oval-leaved Buckwheat: Eriogonum ovalifolium var. purpureum

* Sulfur-flower Buckwheat: Eriogonum umbellatum var. dicrocephalum

* Alpine Sorrel: Oxyria digynia

* Prickly Sandwort: Arenaria aculeata

* Nuttall's Sandwort: Arenaria nuttallii var. fragilis

* Lance-leaved Stonecrop: Sedum lanceolatum

* Pussypaws: Calyptridium umbellatum

* Steens Mt. Draba: Draba cusickii var. cusickii (A few still in bloom.)

* Roundleaf Alumroot: Heuchera cylindrica var. alpina

Wax Currant: Ribes cereum

* Alpine Prickly Currant: Ribes montigenum

* Shrubby Cinquefoil: Pentaphylloides fruticosa

* Sticky Cinquefoil: Potentilla glandulosa var. pseudorupestris - below the east rim.

* Balloon Milkvetch: Astragalus whitneyi var. confusus

* Prairie Lupine: Lupinus lepidus var. lobbii

* Sky Pilot: Polemonium viscosum -Fading out of bloom.

* Silky Phacelia: Phacelia sericea var. ciliosa - A few still in bloom.

* Common Paintbrush: Castilleja miniata

* Steens Mt. Paintbrush: Castilleja pilosa var. steenensis

* Steens Mt. Penstemon: Penstemon davidsonii var. praeteritus - Fading above, but floriferous on eastern slopes below the rim.

* Yarrow: Achillea millefolium

* Hairy Arnica: Arnica mollis

* Steens Mt. Thistle: Cirsium peckii

* Cut-leaved Daisy: Erigeron compositus var. glabratus

* Foreign Fleabane: Erigeron peregrinus var. callianthemus

* Discoid Goldenweed: Ericameria discoidea var. discoidea (Very sparse bloom yet!)

* Truckee Green Rabbitbrush: Ericameria humilis - On ledges below the rim.

* Woolly Groundsel: Senecio canus

* Dwarf Mountain Butterweed: Senecio fremontii


*Diverse-leaved Cinquefoil: Potentilla diversifolia

*Balloon Milkvetch: Astragalus whitneyi var. confusus

*Prairie Lupine: Lupinus lepidus var. lobbii

*Elko Spring Parsley: Cymopterus nivalis

*Prickly Phlox: Leptodactylon pungens

*Silverleaf Phacelia: Phacelia hastata var. alpina

*Steens Mt. Paintbrush: Castilleja pilosa var. steenensis

*Steens Mt. Penstemon: Penstemon davidsonii var. praeteritus

*Small-flowered Penstemon: Penstemon procerus var. formosus

*Yarrow: Achillea millefolium (Both white- and pink-flowered forms.)

*Steens Mountain Thistle: Cirsium peckii

*Orange Sneezeweed: Dugaldia hoopesii

*Discoid Goldenweed: Ericameria discoidea var. discoidea (A few in bloom on ridge to west of Wildhorse Canyon.)

*Cut-leaved Daisy: Erigeron compositus var. glabratus

*Woolly Groundsel: Senecio canus

*Dwarf Mountain Butterweed: Senecio fremontii


Animals Seen along the Summit Ridge:

1. Horned Larks

2. Violet-green Swallows

3. Mountain Bluebirds

4. Red-tailed Hawk

5. Golden Eagles

6. Prairie Falcons

7. Numerous grasshoppers

8. Tens of thousands of butterflies (largely anglewings and fritillaries with a few whites mixed in) being blown along by the wind, especially along the edge of the rim.

9. Sierra Nevada Ground Squirrel

10. Belding Ground Squirrels


Paul Slichter