STA1 E GEOLOGIST. 





i.ai i; 





. 

 i 



i 



■ 



officinale, Nces. (2 s fras — IT.) 



ubor. 



B In ndoriferum, '' I B \zoin — II'.) 



' 



Dirca palast] 



Arbor. 





Jla SI pherdia Canadensis, NTutt. 



Anu Arbor; Prur.. t rocky shores. 



SANTA 



flax. 



■.ill a umbel lata, Xutt 



Ann Arbor; It <.r U t. Band 1 Day, 18 June, common. C. 



. L Boron. 





sTail. 



Saururua cernuus, L. 



a. (Wright). 



KITH OK HI ' 



Shoro Spurge. 

 Spottc:! - 



Flowering 

 Spurgo. 





Euphorbia polygonifolia, L. 



■ t. 



Euphorbia macnlata, L 



.'. (Wright); I (ML?3 Clark); Ft. Gratiot. 



Euphorbia corbllata, L. 



Arbor. 



Euphorbi glm. 



krbor. 

 ! 





• or Red 

 Lira. 









(Jlniii . L. 



■ 

 ■ 



