[Wildflower Bloom Reports for the Columbia River Gorge of Oregon and Washington: 2001]

Wildflowers in Bloom in the Columbia River Gorge of Oregon and Washington

Horsethief Butte

Columbia Hills Historical State Park

May 5, 2001

Whitish Lupine: Lupinus sulphureus var. bingenensis

Whitish Lupine: Lupinus sulphureus var. bingenensis

A Native Plant Society of Oregon field trip.

* Indicates the wildflower is blooming.

* Rip Gut: Bromus diandrus

* Bulbous Bluegrass: Poa bulbosa

* Bicolored Cluster Lily: Triteleia grandiflora var. howellii

* Western Blue Flag: Iris missouriensis

* Heart-leaf Buckwheat: Eriogonum compositum var. compositum - Both white- and yellow-flowered forms.

* Shining Oregon Grape: Berberis aquifolium

* Choke Cherry: Prunus virginiana var. melanocarpa

* Pearhip Rose: Rosa woodsii

* Whitish Lupine: Lupinus sulphureus var. bingenensis

* Common Vetch: Viccia sativa

* Filaree: Erodium cicutarium

* Chervil: Anthriscus scandicina

* Klickitat Desert Parsley: Lomatium klickitatense

* Butterfly-loving (Pungent) Desert Parsley: Lomatium papilioniferum

* Nine-leaf Desert Parsley: Lomatium triternatum var. triternatum

* Creek Dogwood: Cornus stolonifera var. occidentalis

* Silver-leaf Phacelia: Phacelia hastata var. hastata

* Common Monkey Flower: Erythranthe guttata

* Annual Bedstraw: Galium aparine

* Wild cucumber: Marah oreganus

* Yarrow: Achillea millefolium

* Low Pussytoes: Antennaria dimorpha

* Hoary False Yarrow: Chaenactis douglasii var. douglasii - Just commencing bloom.

* Cushion fleabane: Erigeron poliospermus var. poliospermus

* Rabbit Leaf: Lagophpylla ramosissima


Paul Slichter