62 



PUBLIC HEALTH BULLETIN NO. 2 86 



69. Leaves not over twice as long as broad (fig. 62) Samolus, p, 132. 



69. Leaves much longer than broad 70. 



70. Large herb with a very stout stem, often from Acnida, p. 115. 



1 to 3 dm. in diameter at base, over 1.5 m. 



tall (fig. 63). 

 70. Smaller herbs; ba.«e of stem sometimes corky 71. 



but not extremely thick. 



xya 



Figure 62. 



FlQUBE 63. 



