191 



7\ 





• ,7 ?3»?5pJ 







Fig. 1. 

 Lilium Martagon, surface of shoot witli leaf-scars Yi nat. size. For explanation 



see text. 



On both sides of this orthostichy the leaf-scars are drawn; the 

 original drawing was in natural size. Those leaf-scars that lay on 

 the opposite side of the stem, were represented twlce, on the left 

 and on the right; at last the stralght lines at both sides of each part 

 were drawn^. 



This figure will show that the five leaves, standing below the first 



^ As the shoot was not of the shape of a regular cône, but diminished in diameter es- 

 pecially above each of the whorls, thèse lines should properly hâve hadanother course. 



