EXPLANATION OF THE PLATES. 



Gr. pulvinata. Tuft, nat. size, and single plants. Leaf and 



teeth of the Peristome, magn. 

 Gr. Daviesii. Tuft, nat. size. Leaves (f. 1, I.), Perichaetial 



leaf (f. 2.), Capsule, Calyptra, and teeth of the Peristome, 



r magn. 

 Gr. Domnana. Plants, nat. size. Leaves, Capsule, and teeth 



of the Peristome, magn. 



TAB. XIV. SPECIES. 

 (PTKROGONJUM, and part of WEISSIA.) 



Pt. Smithii. Plant, nat. size. Leaves (f. 1. 1.), Perichsetium 

 and Capsule (f. 2.), and Perichaetial leaf (f. 3.), magn. 



Pt. gracile. Plant, nat. size. Leaves (f. 1.1.), Perichaetial 

 Teaf (f. 2. 2.), and Capsule (f.3.), magn. 



Pt.flfforme. Plant, nat. size. Leaf, and apex of a leaf, and 

 Capsule, magn. 



WEISSIA splachnoides. Plants,- nat. size. Leaf, Capsule, and 

 teeth of the Peristome, magn. 



W. Templetoni. Plants, nat. size. Leaves and Capsule, magn. 



W. nuda. Plants, nat. size. Leaves, Capsules, portion of the 

 mouth of the Capsule, and tooth of the Peristome, magn. 



W. nigrita. Tuft and single plant, nat. size. Leaves and Cap- 

 sule, magn. 



W. Starkeana. Tuft, nat. size. Single plant, Leaves, Cap- 

 sule, teeth of the Peristome, and Opercula, magn. 



W. qffinis. Plants, nat. size. Single plant, Leaves, mouth oi 

 the Capsule, and teeth of the Peristome, magn. 



W. lanceolata. Plants, nat. sixe. Single plant, Leaf, and 

 teeth of the Peristome, magn. 



W. cnrvirostra. Tuft, nat. size. Leaf, Capsule, mouth of the 

 Capsule, and teeth of the Peristome, magn. 



TAB. XV. SPECIES. 

 (WEISSIA continued.) 



W. slriata. Tufts, nat. size. Leaves, points of Leaves, and 



Capsule, magiu 

 W. trichodes. Plants, nat. size. Single plant, Leaves, Cap* 



sule, mouth of the Capsule, Operculum, and Calyptraj 



magn. 



