25 



15- Festiica rubra L., var. wegastachys Gaud. Along railroad 



tracks and roadsides about Salem. 

 i6. Festiica idahoensis Elmer, In dry pastures at Salem and 



Eugene. 



17. Scleropoa rigida Griseb. Around buildings in business 



district, Salem. 



18. Bronnis carinatiis Hook. & Arn. \''ery common in waste 



places everywhere. Much of what passes as B. margi- 

 natits Nees should be referred to this species. 



19. Bronnis hordeaceiis L., var. glahrescens Shear. With the 



species, and almost equally common. 



20. Bromtis lector um L. Along the railroad, Salem. 



21. Loliiim perenne L., var. cristatum Doell. Border of woods 



near Eola, Polk Co. 



22. Agropyron caesium Presl. Dr}^ soil about the lighthouse 



on Yaquina Head, Lincoln Co. 



23. Triticum vidgare L. A common escape in railroad 3^ards. 



24. Sitanionjubatiim Sm. Dry soil on Skinner's Butte, Eugene. 



25. Cyperus acuminatus Torr. & Hook. Alkaline soil by the 



roadside, near Turner; also in wet ground at Salem. 



26. Cyperus esculentus L. Common on the sandy shore of the 



Willamette at Salem. 



27. Eleocharis ovata R. «&: S. In ditches along railroad, Walton, 



Lane Co. 



28. Carex Hallii Bailey. On rocks in mountain streams at 



Gates, Marion Co. and Hendricks, Lane Co.; also in the 

 Willamette at Salem. 



29. Carex leptopoda Mackenzie ined. In low thickets along 



the McKenzie River at Dedman's Ferry, near Eugene. 



30. Carex subfusca W. Boott. Dry pasture on mountain-side 



near Coburg, Lane Co. 



31. Carex interior Bailey. In low ground in Lake Labish. 



32. Carex specifica Bailey, var. brevifructiis Kiikenthal. Swam- 



py ground along Silver Creek, near Silverton. 



33. Carex abrupta Bailey. In a swamp near Government 



Camp, Mt. Hood. 



34. Carex tumulicola Mackenzie. Not uncommon in dry 



ground about Salem. 



