Summit of Tygh Ridge

May 14, 2010

* Cheatgrass: Bromus tectorum

Bottlebrush Squirreltail: Elymus elymoides

* Bulbous Bluegrass: Poa bulbosa

Medusahead: Taenitherum caputmedusae

Green-banded Mariposa Lily: Calochortus macrocarpus - Basal leaves only.

Heart-leaf Buckwheat: Eriogonum compositum var. compositum

* Douglas' Buckwheat: Eriogonum douglasii var. douglasii

Wyeth Buckwheat: Eriogonum heracleoides var. heracleoides - In bud.

Strict Buckwheat: Eriogonum strictum var. proliferum

* Red Miner's Lettuce: Claytonia rubra ssp. rubra

* Lineleaf Montia: Montia linearis

* Jagged Chickweed: Holosteum umbellatum

* Upland Larkspur: Delphinium nuttallianum var. nuttallianum

* Dagger Pod: Phoenicaulis cheiranthoides - Fading out of bloom.

* Jim Hill Mustard: Sisymbrium altissimum

Fringe Pod: Thysanocarpus curvipes - Going to seed.

* Prairie Smoke: Geum triflorum

* Howell's Milk-vetch: Astragalus howellii

* Stiff Milk-vetch: Astragalus conjunctus var. conjunctus

* Spurred Lupine: Lupinus arbustus (formerly Lupinus laxiflorus)

* Filaree: Erodium cicutarium -

Chervil: Anthriscus scandicina -

* Gray-leaf Desert Parsley: Lomatium macrocarpum -

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

* Longleaf Phlox: Phlox longifolia

* Tarweed Fiddleneck: Amsinckia retrorsa

* Corn Gromwell: Lithospermum arvense

* Puccoon: Lithospermum ruderale

* Slender Popcorn Flower: Plagiobothrys tenellus

* Small-flowered Blue-eyed Mary: Collinsia parviflora -

Flannel Mullein: Verbascum thapsus

* Corn Speedwell: Veronica arvensis

* White Plectritis: Plectritis macrocera -

* Low Pussytoes: Antennaria dimorpha

Stiff Sagebrush: Artemisia rigida

* Carey's Balsamroot: Balsamorhiza careyana

Blepharipappus: Blepharippus scaber - In bud.

Tumble Knapweed: Centaurea diffusa - Basal leaves seen.

Hoary False Yarow: Chaenactis douglasii var. douglasii

* Gold Stars: Crocidium multicaule - Fading out of bloom.

Gray Rabbitbrush: Ericameria nauseosa var. speciosa

Columbia Goldenweed: Ericameria resinosa - On the road cut.

Yellow Desert Daisy: Erigeron linearis - In bud.