ADAMS: ORIGIN OF LAMELLAE IN SCHIZOPHYLLUM 333 
ius epar, and база ош иа of {һе lamellae are already evident. 
fis. 6 is er ig. 5 and a small closed hymenium 
Reds appears in m lower latéral margin to the right. Photomicrographs. 
Fig. 5 X 35 Fig. 6 X2 
Fic. 7. Section cut as above through the median portion of a carpophore 
showing a series of lamellae. The gill cavities are opened, forming the lamellae 
which are here seen split. Photomicrograph X 38 
