INDEX TO CHAPTER VI 



227 



94. Red Hemp-nettle (Galeopsis La- 



domnn), pink. 



95. Bastard Toadflax (Comandra 



umbellata), greenish white. 

 g6. Spurge {Euphorbia maculatd), 

 reddish. 



gV. Three -seeded Mercury (Acaly- 

 pha Virginica), greenish. 



98. Colic -root. Star- grass (^/f/m 

 farinosd), white. 



gg. Star-grass {Hypoxis erecta), yel- 

 low. 



