260 EXPLANATION OF THE PLATES. 



TAB. IV. SPECIES. 



(SPHAGNUM.) 



S. latifolium. Large and small variety, not. size. Leaves and 



portion of a leaf exhibiting the structure, magn. 

 S. squarrosum. Plant, nat. size. Leaf, magn. 

 S. acutifolium. Plant, nat. size. Leaf, magn. 

 S. cuspidatum. Plant, nat. size. Leaf, magn. 



TAB. V. SPECIES. 



(PHASCUM.) 



P. serratum. Plant, nat. size. Plant and leaf, magn. 



P. alternifolium. Plant, nat. size. Plant and leaves, magn. 



P. crispum. Plant, nat. size. Plant and leaf, magn. 



P. subulatum. Plant, nat. size. Plant and leaf, magn. 



P. axillare. Plant, nat. size. Plant and leaf, magn. 



P. patens. Plant, nat. size. Plant and leaf, magn. 



P. bryoides. Plant, nat. size. Plant, and leaf, and Capsule, magn. 



P. curvicollum. Plant, nat. size. Plant and leaf, magn. 



P. rectum. Plant, nat. size. Plant, and leaf, and Capsule, magn. 



P. muticum. Plants of var. a. nat. size. Plants, magn. Leaf, 



and point of a leaf, magn. Plants of j3. nat. size. Leaf, and 



point of a leaf, magn. 

 P. cuspidatum. Plants, nat. size. Plants and leaves, magn. 



TAB. VI. SPECIES. 

 (ANICTANGIUM AND PART OF GYMNOSTOMUM.) 



A. ciliatum. Plant, nat. size. Cauline leaf, (f. 1.) Perichsetial 



leaf, (f. 2.) Capsule and Operculum, magn. 

 A. imberbe. Plants, nat. size. Cauline leaf, (f. 1.) Perichsetial 



leaf, (f. 2.) Capsule and Operculum, magn. 

 GYMNOSTOMUM lapponicum. Tuft, nat. size. Cauline leaf, (f. 1.) 



Perichaetial leaf, (f. 2.) point of a leaf, Capsule, Operculum, and 



Calyptra, magn. 

 G. viridissimum. Tuft, nat. size. Leaf, point of a leaf, Capsule, 



and Operculum, magn. 



9 



