324 



CATALOGUE OF LOWER GREEN3AXD PLANTS. 



as can be seen on comparing text-fig. 105 with PL XXXII, 

 tig. 1. 



Where the ono zone passes into the next, a curving of the 

 elements is frequently evident, and in a few cases it is quite 



y\ 



Text-fig. lQ8.~C'vlt/r/ibt'tes Edwardsi, sp. nov. Transverse section of axis 

 showing two zones, y. and y 9 , of vertically running wood cut in trun>- 

 veree direction, with a zone .r of horizontally running wood out in 

 radial direction. No. V. 6127 a. 



