ELEMENTS OF BOTANY. 
EY. 
180 
ye 
Vv 
I II Ir 
FiaG. 165. — Bachelor’s Button. 
I, a tubular flower (magnified), anth, the united anthers; II, fruit (magni- 
fied) ; III, fruit, vertical section (magnified); IV, a neutral ray-flower ;+ 
V, ring of anthers. 
v 
Tit 
i i I 
Fic. 166. — Bachelor’s Button. 
I, vertical section of the receptacle ; II, style and forked stigma (magnified) ; 
III, corolla, united anthers and stigma (magnified); IV, pistil (magnified), 
pap, pappus, ach, achenium; V, tubular flower cut vertically (magnified), 
showing anther-tube, traversed by the style. 
1 This is not precisely homologous with theray-flowers of Helianthus and most 
rayed Composite, but is an enlarged and conspicuous tubular flower. 
