Plate VII. 



Professor Heixrich Mavk. 



KELHEIINI. Xeiiessing' !^roup-s\ stem riluays compk-teJ within 20 years as rei^artis 

 regeneration. Shown here in tinislied state. Tlie centres or commencement of 

 two groups indicated by taller trees. The trees become smaller towards the place 

 where the groups converge. 



I To face ftngr 96. 



