148 YELLOW AND ORANGE 



1. YELLOW or HOP CLOVER: 



Trifolium agrarium. 



Pulse Family. June Sept. 



Found in sandy fields, roadsides. Natural- 

 ized from Europe. Virginia to Iowa, far 

 northward. 



FLOWERS In heads composed of many tiny, yel- 

 low florets, resembling small, dried 

 hops when withered. 



LEAVES In groups of $ leaflets, almost imper- 

 ceptibly toothed. 



2. LADY'S SORREL: Yellow Wood-sorrel. 



Uxalis corniculata. 



Wood Sorrel Family. May Sept. 



Common weed in all situations. Nova Sco- 

 tia to Gulf, west to Dakota. 



FLOWERS Yellow, small, 5 divisions. 



LEAVES Composed of 3 heart-shaped leaflets. 



NOTES. 



