EXPLANATION OF THE PLATES. 261 



G. cestivwn. Tuft, nat. size. Cauline leaf, (f. 1.) Perichaetial 

 leaves, (f. 2, 3.) point of a leaf, Capsule, and Operculum, magn. 

 G. curvirostrwn. Tufts, nat. size. Leaf and Capsule, magn. 



TAB. VII. SPECIES. 

 (GYMNOSTOMUM CONTINUED.) 



G. Griffithianum. Plants, nat. size. Leaf, Capsule, Operculum, 



Calyptra, and mouth of the Capsule, magn. 

 G. ovatum. Tuft and single plants, nat. size. Leaves and granules, 



and Operculum, magn. 

 G. conicum. Tuft, nat. size. Leaves, Capsule, and Operculum, 



magn. 

 G. truncatulum. Tufts and plants of a. and j3. nat. size. Leaf 



and Capsule of a. and j8. magn. 

 G. Heimii. Tuft and single plant, nat. size. Leaves and point 



of a leaf, and Capsule, magn. 

 G.fasciculare. Plants, nat, size. Leaf, Capsule, Operculum, and 



Calyptra, magn. 

 G. pyriforme. Plants, nat. size. Leaf, Capsule and Operculum, 



magn. 

 G. tenue. Tuft and single plant, nat. size. Leaves and Capsule, 



magn. 



G. Donianum. Plants, nat. size. Leaves and Capsule, magn. 

 G. microstomum. Tuft, nat. size. Leaf and Capsule, magn. 



TAB. VIII. SPECIES. 

 (ANDREA TO TETRAPHIS.) 



A. alpina. Tuft, nat. size. Perichaetial leaf, (f. 1.) and Cauline 



leaf, (f. 2.) magn. 

 A. rupestris. Tuft, nat. size. Perichsetial leaf, (f. 1.) and Cauline 



leaf, (f. 2.) magn. 

 A. Rothii. Tuft, nat. size. Perichaetial leaf, (fl 1.) Cauline leaf, 



(f. 2.) magn. 

 SCHISTOSTEGA pennata. Plants, nat. size. Plants and leaves, 



magn. 

 DIPHYSCIUM foliosum. Tuft and single plants, nat. size. Plant, 



magn. Cauline leaf, (f. 1.) and Perichaetial leaf, magn. 



R 3 



