PLATE XXXVIII. 

 [Proc. Wash. Acad. ScL, Vol. IV, PI. XXI.] 



FIGS. I, a-g. Bryum harrimani. 



I, a. Entire plant, natural size. 



i, b, b. Lower leaves ( X I 3)- 



i, c, c. Upper leaves ( X X 3)- 



I, d. Basal areolation ( X 135)- 



i, e. Marginal areolation, in the middle ( X : 3S)' 



i,/. Apex of a lower leaf ( X 135)- 



1, g. Apex of an upper leaf ( X ^S)- 



2, a-l. Bartramiopsis lescurii. 



2, a, a. Entire plant, natural size, in dry state 



2, b. The same, in moist state. 



2, c, c. Lower leaves ( X J 3)- 



2, d, d. Upper leaves ( X 13)- 



2, e. Cilium of aleaf (X I35)- 



2,/. Apex of a leaf, seen on the ventral side ( X 60 )- 



2, g. Transverse section of a leaf ( X J 35)- 



2, h. Basal areolation ( X X 35)' 



2, /. Cells in the lower part of the leaf ( X 27)- 



2,y. Capsule and lid ( X 13)- 



2, k. Capsule ripe, in dry state ( X I 3)- 



2, /. Calyptra ( X 13)- 

 [364] (324) 



