FIGS. 



PLATE XXXIV. 



[Proc. Wash. Acad. Sci., Vol. IV, PI. XVII.] 

 a i Entosthodon spathulifolius. 



a. Entire plant, natural size. 

 b,b,b y b. Leaves (Xi3)- 



c. Basal areolation of a leaf (X 1 35)- 



d. Areolation in the lower part ( X I 35)- 



e. Areolation in the upper part ( X J 35) 

 , f. Areolation of the apex ( X J 35) 



g. Capsule and calyptra ( X I 3) 



,fi. Calyptra (X 13). 



1, i*. Capsule, unripe ( X I 3) 



2, a-g. Web era pseudo-gracilis. 



2, a. Female plant, natural size. 



2, b. Male plant, natural size. 



2, c, c. Lower leaves (X 2 6). 



2, d, d. Upper leaves ( X 26). 



2, e. Basal areolation of a leaf ( X 270). 



2, f. Areolation of the apex ( X 270). 



2, g. Capsule unripe ( X 13)- 



3, a-f. Bryum mucronigerum. 



3, a. Entire plant, natural size. 



3, b, b. Leaves ( X 13)- 



3, c. Basal areolation of a leaf ( X 135)- 



3, d. Areolation in the middle ( X I 35) 



3, e. Areolation of the apex ( X *35)' 



3,/. Capsule unripe;( X 13)- 

 [356] (316) 



