27 



56. Delphinium Ajacis L. Abundant on waste ground at Salem. 



57. Papaver Rhoeas L. In old gardens and waste ground, Salem. 



58. Fumaria officinalis L. In cultivated ground, Salem. 



5Q. Corydalis lutea DC. Rocky border of garden at Elk Rock, 

 Multnomah Co. 



60. Iberis coronaria Don. Dry soil on Skinner's Butte, Eugene. 



61. Lunaria annua L. Alluvial soil along Mill Creek, Salem. 



62. Lepidium apetalum Willd. Waste ground and street park- 



ing, Portland, Eugene, and Salem.* 



63. Lepidium perfoliatum L. Becoming common in waste 



places about Portland and Salem. 



64. Lepidium campestre (L.) R.'Br. On street-parking, Eugene. 



65. Crambe maritima L. Sandy beach at base of cliff on Ya- 



quina Head. 



66. Brassica alba (L.) Boiss. Alluvial bank of stream, Salem. 



67. Sisymbrium Sophia L. In railroad-yards, Portland. 



68. Lobidaria maritima (L.) Desv. On sandy sea-beach, New- 



port. 



69. Saxifraga Sibthorpii Boiss. On wet cliffs at Elk Rock. 



70. Therofon majus (Gray) Wheelock. Rocky shore of North 



Santiam River at Gates, Marion Co., and along Silver 

 Creek at Silverton. 



71. Pyrus communis L. Thoroughly established along a stream 



near Champoeg, Marion Co. 



72. Horkelia congesta Hook. Abundant on gravelly prairies 



about Salem. 



73. Horkelia hirsuta Lindl. In open woods. Falls City. 



74. Cytisus scoparius (L.) Link. Abundant on hillsides every- 



where in Marion Co. 



75. Lupinus oreganus Heller. Common in open ground about 



Salem. 



76. Melilotus indica (L.) All. Waste ground on river-bank, 



Salem; 



77. Lotus Torreyi Greene. Among rocks along the McKenzie 



River, Hendricks, Lane Co. 



78. Trifolium incarnatum L. In open woods, Mill City, 



Marion Co. 



♦This may possibly be L medium Greene, but the forms are not typical. 



