30 



1 17- Datura Tatula L. Growing with D. Stramonium L. in 

 sandy river-bottoms near Salem. 



1 1 8. Nicotiana attenuata Torr. In sandy soil about Portland. 



119. Verbascum speciosum Schrad. Well established in grounds 



of Lewis & Clark Exposition, Portland. 



120. Linaria Cymbalaria (L.) Mill. Around old buildings on 



river-bank, Salem. 



121. Antirrhinum majus L. On railroad embankments near 



Salem. 



122. Limosella aguatica L. On muddy shore of the Columbia 



opposite Vancouver, Wash. 



123. Veronica Tournefortii Gmel. Common in cultivated ground, 



Salem and Oregon City. 



124. Plantago major L., var. asiatica (L.) Dene. On sandy sea- 



beach, Newport. 



125. Asperula odorata L. A frequent escape about Salem and 



Portland. 



126. Galium verum L. On street-parking, Salem. 



127. Galium sylvaticum L. Escaped from cultivation about Salem. 



128. Galium parisiense L. Dry road-side at base of Skinner's 



Butte, near Eugene; and on street-parking, Salem. 



129. Galium tricorne Stokes. Climbing on bushes in a thicket 



near Eugene. 



130. Valerianella alitor iaFoW. On lawns and stone fences about 



Salem. 



131. Campanula Medium L. A frequent escape about Salem. 



132. Campanula rapunculoides L. On waste ground, Salem. 



133. Solidago caurina Fiper . Dry soil about Government Camp, 



Mt. Hood.* 



134. Bellis perennis L. Abundant on lawns, and often in pas- 



tures about Salem. 



135. Erigeron corymhosus Nutt. • On gravelly prairies, Salem. 



136. Ambrosia artemisiifolia L. Dry roadside near Salem. 



137. Xanthium spinosum L. On waste ground, Salem. 



138. Helianthus annuus L. A common escape on river-banks 



and in waste places, Salem and Eugene. 



* A Solidago resembling 5. rugosa Mill., evidently an escape, was found in a 

 plowed field near Salem. 



