EXPLANATION OF THE PLATES. 263 



TAB. XII. SPECIES. 



(TORTULA.) 

 T. rigida. Plants, nat. size. Leaf, portion of leaf, and Capsule, 



T. muralis. Tuft and single plant, nat. size. Leaf and Capsule. 



magn. 



T. subulata. Plants, nat. size. Leaf and Peristome, magn. 

 T. ruralis. Plant, nat. size. Leaves, Capsule, and Operculum, 



magn. 



T. tortuosa. Plants, nat. size, and Leaf, magn. 

 T. cuneifolia. Plants, nat- size. Leaves, magn. 

 T. stellata. Plants, nat. size. Leaf, Capsule, and Operculum, 



magn. 



T.fallax. Plants, nat. size. Leaf, Capsule, and Operculum, magn. 

 T. revoluta. Plant, nat. size, Portion of plant, showing the 



Perichsetium. Leaf, (f. 1.) point of leaf, (f. 2.) and Perichse- 



tial leaf, (f. 3.) magn. 



T. unguiculata. Tufts, nat. size. Leaf, and point of leaf, magn. 

 T. convoluta. Plant, nat. size. Portion of plant, Leaf, (f. 1.) and 



Perichsetial leaf, (f. 2.) magn. 



TAB. XIII. SPECIES. 

 (ENCALYPTA AND GRIMMIA.) 



E. streptocarpa. Plant, nat. size. Leaf and Calyptra, magn. 



E. vulgaris. Tuft, nat. size. Leaves, Capsule, and Calyptra, 



magn. 

 E. ciliata. Tufts, nat. size. Leaves, Capsule, and Calyptra, 



magn. 

 GRIMMIA apocarpa. Plants in various states, nat. size. Cauline 



leaves, (f. 1. 1.) point of cauline leaves, (f. 2.) Perichsetial 



leaves, (f. 3. 3.) and point of Perichsetial leaves, (f. 4.) magn. 

 G. maritima. Tuft, nat. size. Leaves, and point of cauline leaf, 



(f. 1. 11.) Perichsetial leaves, and point of Perichsetial leaves, 



magn. 



