HOW TO USE THE CHARTS 
Our specimen falls in Class HI, as its leaves are neither 
opposite nor whorled, but all proceed from the root. (We have 
found by the footnote on the chart, if we did not know it 
Fig. 26 
DANDELION 
before, that the terms " opposite " and " whorled " refer only 
to leaves on the stem.) Following out to the right under Class 
HI, we find 
Leaves compound or dissected. 
Leaves simple, and not dissected. See B, below. 
