PLATE XXI. 



Figs. I, a-g. Br yum harrimani. 



i, a. Entire plant, natural size, 

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

 i, c, c. Upper leaves ( X 1 3)- 



1, d. Basal areolation ( X J 35)- 



i, e. Marginal areolation, in the middle ( X I 35)- 



l,y. Apex of a lower leaf ( X x 35)- 



i, g. Apex of an upper leaf ( X I 35)- 



2, a-l. Bartramiopsis lescurii. 



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



2, b. The same, in moist state. 



2, c, c. Lower leaves ( X 13)- 



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



2, e. Cilium of a leaf ( X I 3S)« 



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



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



2, k. Basal areolation ( X J 35)- 



2, i. Cells in the lower part of the leaf ( X 2 7°)- 



2, j. Capsule and lid ( X I 3)- 



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



2, /. Calyptra ( X T 3)- 



(364) 



