468 



MUSCI. 



berrime trabeculati lined longitudinale inconspicua, rigid!, 

 opaiciusculi, lutescentes. 



Interius e membruna breviuscula areolata, solida, sedecies pli- 

 cata, dentibus peristoraii. Exterioris alternantibus exeuntibus 

 in dentes totidem plicatocarinatos, irregulares, breves, solidos, 

 obtusos, sinubus nudi vel denticulum gerentibus. 



Columella cylindraceo-clavata, apiculata, inclusa. 



Sporula majuscula, laevia, fusco brunnea immersa opaciuscula. 



Operculum e basi conica, breviter curviatemque rostratum. 



Calyptra dimidiata leevis, apice atrata. 



1. (PI. LXXXIX. Fig. I.) Plant magnified. 



2. Male flowers. 



3. Male flower, perigonial leaves removed. 



4. Anther. 



1. (PI. XC. Fig. II.) Capsule and operculum. 



2. Capsule, operculum removed. 



3. Portion of capsule and of both peristomes, viewed in- 

 ternally. 



4. Tooth of outer peristome. 



5. Portion of inner peristome. 



6. Columella and base of capsule. 



7. Sporula. 



8. Operculum. 



9. Calyptra. 



10. Cauline leaf. 



11. Perichastial leaf. It Ass. 536. 



2. Pleuropus fenestrates, Griff. PI. XC. Fig. I. Calc. 

 Journ. Nat. Hist. Vol. III. t. xviii. 



Foliis e basi cordato-lanceolata aeum missions planis serrulatis 

 mediatenus 1 veniis, capsula cylindraceo-ovata, pevistomii in- 

 terioris membrana fenestrata pertusa, operculo longirostro. 



Hab. In arboribus Mumbree et Myrung. — Caespitosus. Caules 

 repentes, ramosi, ramis ascendentibus simplicibus ssepuisve 

 pluries ramosis 3 apicibus (saltern siccitate) incurvis. Folia 

 undique imbricata, ascendenti-patentia, marginibus simplici- 



