<S.— ]Voi'/.' of th" heetlex on a small r/rape-leaf ; natural size,. 



. ! [i 



10. — Porfioiiii of Vtvee r/ra ix'-motx noiiiii (h iukU-H of tlwir bark aiul Jib/vts root- 

 letx //// thr (jriiliK (Jhloir)^ dud part of a .similar root taken front, a thrifty mite 

 slioiring itn normal hark and rootlcin. Reduced in xize. 



27 



