A Native Plant Society of Oregon Field Trip

Plants with an asterisk (*) in front of them are currently in bloom.

1. Bottlebrush Squirreltail: Sitanion hystrix

*2. Bicolor Cluster Lily: probably Brodiaea howellii ?

3. Cottonwood: Populus species

*4. Willow: Salix species

5. Strict Buckwheat: Eriogonum strictum var. proliferum

*6. Miner's Lettuce: Claytonia perfoliata (formerly Montia perfoliata)

*7. Spring Whitlow-grass: Draba verna var. boerhaavii

8. Water Cress: Rorippa nasturtium-aquaticum

*9. Fringe Pod: Thysanocarpus curvipes

*10. Small-flowered Prairie Star: Lithophragma parviflora

*11. Woolly-pod Milk-vetch: Astragalus purshii

*12. Columbia Gorge Broad-leaf Lupine: Lupinus latifolius var. thompsonianus

*13. Velvet Lupine: Lupinus leucophyllus

14. White Clover: Trifolium repens

*15. Filaree: Erodium cicutarium

*16. Pungent Desert Parsley: Lomatium grayi

*17. Nine-leaved Desert Parsley: Lomatium triternatum

*18. Sticky Shooting Star: Dodecatheon cusickii

*19. Long-leaf Phlox: Phlox longifolia

20. Varied-leaf Phacelia: Phacelia heterophylla ?

*21. Tarweed Fiddleneck: Amsinckia lycopsoides

*22. Puccoon: Lithospermum ruderale

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

24. American Speedwell: Veronica americana

25. Water Speedwell: Veronica anagallis-aquaticum

*26. White Plectritis: Plectritis macrocera

27. Yarrow: Achillea millefolium

28. Low Pussytoes: Antennaria dimorpha

29. Big Sagebrush: Artemisia tridentata

*30. Arrowleaf Balsamroot: Balsamorhiza sagittata

31. Tumble Knapweed: Centaurea diffusa

32. Yellow Star Thistle: Centaurea sostitialis

33. Hoary False Yarrow: Chaenactis douglasii

34. Green Rabbitbrush: Chrysothamnus visidiflorus

35. Gray Rabbitbrush: Chrysothamnus nauseousus

36. Wavy-leaf Thistle: Cirsium undulatum

37. Hawksbeard: Crepis species

38. Bearded Hawksbeard: Crepis atrabarba

39. Match Brush: Gutierrezia sarothrae

*40. False Agoseris: Microseris troximoides

1. numerous Pacific Tree Frogs

2. Water Striders

3. Caddisfly larvae

4. Mayfly larvae?

5. Whirligig beetles

6. Red-tail Hawk

7. Western Meadowlark