44 



66. PhaceUa nemoralis Greene var. mutabills (Greene) Macbr. 



Very common in dry soil — perhaps the only form of this 

 species in the Willamette Valley. 



67. Cryptantha Hendersonii (Nels.) Piper. Not infrequent in 



rocky woods, especially near Portland. 



68. *Omphalodes linifolia (L.) Moench. Beginning to escape 



to street-parking, Salem. 



69. Verbena prosirata R. Br. Dry soil along the railroad, in the 



Calapooias, three miles south of Divide. 



70. *Sola?iiim rostratuni Dunal. In railroad yards, Lower Albina. 



71. *Solanum sisymhriifolium Lam. In shipyard, Linnton. 



72. Linaria texana Scheele. On a rjcky ridge in the Calapooias, 



two miles northeast of Comstock, Douglas County. 



73. *Plantago major L. var. intermedia (Gilib.) Dene. Not 



infrequent on muddy shores about Salem. 



74. ^Galium Mollugo L. Frequent on lawns in Salem. 



75. *Centranthus ruber DC. Often persisting in yards, Salem. 



76. *Echinocystis lobata (Michx.) T. & G. In thickets along 



Mill Creek, Salem. 



77. Erigeron confinis Howell. On dry rocky slope of Mt. 



Jefferson. This seems very close to E. aequifolius. Hall, 

 a species of the Sierra Nevada, and closer study is needed. 



78. *Ambrosia psilostachya DC. In railroad yards, Lower Al- 



bina. 



79. Franseria acanthicarpa (Hook.) Cov. Sand-bar on Hayden 



Island. 



80. *Xanthium oviforme Wallr. With the last. A native of the 



Orient, which has probably been confused in the West 

 with X. speciosum Kearn. 



81. Rndbeckia occidentalis Nutt. Dry soil along roadside in the 



Calapooias, a half-mile south of Divide. Also reported by 

 Gorman from the Three Sisters. 



82. ^Matricaria inodora L. In shipyard, Linnton. 



83. * Artemisia vulgaris L. With the last; and also in railroad 



yards, Lower Albina. 



84. * Artemisia annua L. In railroad yards. Lower Albina. 



85. Artemisia ludoviciana Nutt. On sand-bars in the North 



