138 EXPLANATION OF THE PLATES. 



TAB. II. GENERA. 

 (TORTULA to ORTHOTRICHUM.) 



TORTULA. f. 1. Capsule and Calyptra of T. sululata. f. 2. 

 Capsule of T. cunei folia, f. 3. Capsule of T.fallax. f. 4. 

 Capsule and Operculum of T. rigida. 



ENCALYPTA. f. 1. Capsule and teeth of the Peristome of E. ci-| 

 liata. f. 2. Calyptra of E. ciliala. f. 3. Capsule, Oper- 

 culum, and teeth of the Peristome of E. streptocarpa. 



GRIMMIA. f. 1. Capsule, teeth of the Peristome, Operculum, 

 and Calyptra of Gr. apocarpa. f. 2. Teeth of the Peri- 

 stome of Gr. Donniana. f. 3. Teeth of the Peristome of 

 Gr. ovaia. 



FTEROGONIUM. f. 1. Capsule, Calyptra, and teeth of the Pe- 

 ristome of Pi. Smithii. f. 2. Teeth of the Peristome of 

 Pt. gracile. 



WEISSIA. f. 1. Capsule, Calyptra, and teeth of the Peristome 

 of W* striata. f. 2. Capsule and portion of the Mouth of 

 W. striata, with the teeth of the Peristome of W* tr\-\ 

 chodes. 



DICRANUM. f. 1. Capsule and Calyptra of D. cerviculatumA 

 f. 2. Teeth of the Peristome of D. cerviculatum. f. 3J 

 Teeth of the Peristome of D. scoparium. f. 4. Teeth of 

 the Peristome of D. spurium. 



TRICKOSTOMUM. f. 1. Capsule, Operculum, Calyptra, and 

 teeth of the Peristome of Tr. heterostichum. f. 2. Teeth 

 of the Peristome of Tr. canescens. 



LEUCODON. Capsule, Operculum, Calyptra, and teeth of the 

 Peristome of L. sciuroides. 



DIDYMODON. f. 1. Capsule, Operculum, Calyptra, and teeth 

 of the Peristome of D. trifarium. f. 2. Teeth of the Pe- 

 ristome of D. indinatum. 



FUNARIA. Capsule, Operculum, Calyptra, and teeth of the Pe- 

 ristome of F. hygrometrica. 



ORTHOTRICHUM. f. 1. Mouth of the Capsule and teeth of the j 

 Peristome of 0. striatum. f. 2. Mouth of the Capsule and I 

 teeth of the Peristome of O. affine. f. 3. Capsule, mouth 

 of the Capsule, Calyptra, and Operculum of 0. ano~ | 

 malum. 



