PLATE XVI. 



Hem|a I9IT (^months old) 

 One cli/imp with eleven plant's 



2 3 4,5 



6 



9 10 II 



Henoja 1911 (a montVis old) 

 One cluKTip'' with six plants 



1^3 4 56 



Diagrams of branching system in the plants of two Hemja clumps. These figures show 

 what a number of small plants are sometimes found in each clump — which 

 interferes with the comparative plant formula in the Mungo group. 



