114 IP s t e I s i a 



occuring mostly as a crevice plant. June 24. 



R. and B. 29. 

 CoMARUM PALUSTRE L. Sp. 502.1753. Frequeot 



on the mid and backstrand of San Juan 



Lake. Aug. 7. R. 899. 

 PoTENTiLLA viLLOSA Pall, cx Pursh. Fl. Am. 



Sept. T :353- 1814. In dry crevices on the ex- 

 posed rocky beaches. June 18. R. and B. 4. 

 Argentina anserine grandis (T. and G.) 



Rydberg. ^Nlcm. Dept. Bot. Columbia Univ. 



2:161. Common on low sandy beaches. 



June 18. R. and B. 5. 

 Geum MACROPHYLLUM Willd. Enum. 1:557.1809 



Frequent along the forest edge fronting the 



harbor beach. July 22. R. 795. 

 Sanguisorba media L. Sp. PI. ed. 2:169.1762. 



Common in Sphagnum bogs. Aug. 11. R 



911. 

 Rosa nutkana Presl. Epim. 203. Frequent 



among the salal along the forest edge. June 



18. R. and B. 2. 

 Rosa gymnocarpa Xutt; Torr. and Gray Fl. N. 



Am. 1:461.1840. Common along the banks 



of the Gordon river. July 3. R. and B. 80. 



