PLATE III. 



1. Fontinalis squamosa. 



a. leaf, mngnified. 



b. sporangium with perichsetium, magnified. 



c. portion of outer and inner peristome, magnified. 



2. F. antipyretica. 



a. leaf, magnified. 



b. leaf-cells, magnified. 



c. sporangium with perichsetium, magnified. 



d. ygil, magnified. 



e. sporangium with peristome, magnified. 



3. Cryphasa heteromalla. 



a. leaf, magnified. 



b. leaf-cells, magnified. 



c. sporangium with perichsetium, magnified. 



d. veil, magnified. 



4. Daltonia splachnoides. 



a. leaf, magnified. 



b. sporangium, magnified. 



c. veil, magnified. 



d. part of peristome, magnified. 



5. Hookeria lucens. 



a. leaf, magnified. 



b. sporangium, magnified. 



c. veil, magnified. 



d. part of peristome, magnified. 



6. H. laete-virens. 



a. leaf, magnified. 



b. sporangium, magnified. 



