148 YELLOW AND ORANGE 



1. YELLOW or HOP CLOVER: 



Trifdlium 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 S leaflets, almost imper- 

 ceptibly toothed. 



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



Oxalis 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. 



