EXPLANATION OF THE PLATES. 269 



F. squamosa. Portions of the stem, not. size. Leaves, (f. 1.) 



Perichaetial leaf, (f. 2.) magn. 

 F. capillacea. Portion of the stem, nat. size. Leaves, magn. 



TAB. XXIII. SPECIES. 

 (BARTRAMIA.) . 



B. pomiformis. Plants a. (3. nat. size. Leaf, magn. 



B. ithyphylla. Plant, nat. size. Leaf, magn. 



B. gracilis. Tuft, nat. size. Leaf, magn. 



B.fontana. Plants a. and (3. nat. size. Leaves of a. and /3. magn. 



B. Halleriana. Tuft and single plant, nat. size. Leaf, magn. 



B. arcuata. Plant, nat. size. Leaf, magn. 



TAB. XXIV. SPECIES. 



(HYPNUM.) 



H. trichomanoides. Leaf, magn. 

 H. complanatum. Leaves, magn. 

 H. riparium. Leaf, magn. 

 H. undulatum. Leaves and Capsule, magn. 

 H. denticulatum. Leaves and Capsule, magn. 

 H. medium. Leaf, magn. 

 H. tenellum. Leaves, magn. 

 H. serpens. Leaves, magn. 

 H. populeum. Leaves, magn. 

 H. reflexum. Leaves, magn. 

 H. molle. Leaves, magn. 

 H. stramineum. Leaf, magn. 

 H. moniliforme. Plant, nat. size. Leaf, (f. 1.) Perichaetial leaf, 



(f. 2.) and Capsule, magn. 

 H. Schreberi. Leaf, magn. 



H. catenulatum. Plant, nat. size. Leaf and Capsule, magn. 

 H. murale. Leaf and Capsule, magn. 

 H. purum. Leaf and Capsule, magn. ' 

 H.fluitans. Leaf, magn. 



TAB. XXV. SPECIES. 

 (HYPNUM CONTINUED.) 

 H. plumosum. Leaf, magn. 



