645 



trabecalatis , concoloribus , humidis erectisj siccis patentibusj 

 calyptra conica latere excisa mitraeformis. 

 Hab. ad rip. fl. Murray. 



^ 



Obs. Conomitrio Dillenii Moutg. affine, differt : foliis 

 angnstioribus et loiigioribiis^ theca orato-elliptica et dentibus 

 peristomii longioribiis , operculoque obtusiore. 



45. Conomitriam perpusilloin Hpe. (au Fissidens te- 

 nellus Flora of New-Zeeland?). 



Dioicnra J perpusillum, pallide viride, gregariumj caulis 

 fertilis paucifolius, ad basin prolifero-adauctns; sterilis dupio 

 longior plurifolius; folia dense eqnitantia, inferiora breviora, 

 ovato-laiiceolataj superiora lougiora, laiiceolata, immarginata, 

 sarsum muricato-deuticulata ad iatera laminarum brevissima- 

 rnm cristate -deutata, nervo lutesceiitn apice evanido, cellulis 

 deusissimis subrotundis papiilosis, griseo-diaphana , sicca re- 

 curvato-bomoroalla; seta 'gracilis caulem louge superans, 

 erecta, flavescens; theca erecta elliptico-cylindrica, sub ore 

 contracta, operculo subulato recto , theca dupIo breviore, ca- 

 lyptra angiiste conica integra, dentibus peristomii rubris in- 



flexis. 



Hab. in terra turfosa „SeaIers Cove". 



■ 



Obs. Con, pseudoserrato C. M, proximum ; differt : nervo 

 stricto, seta stricta fiavida, theca elliptico-cyliudrica minime 



F 



constricta, operculo subulato. 



r 



46. Fissidens macrodus Hpe. 



Monoicus, caespitoso -raniosus , biformis; caulis sterilis 

 infra laxe, snperne dense foJiosus, folia alternautiay basi am- 



F 



plexicaulia carinato-concava, ovata, acuta, integerrima, im- 

 marginata; lamina paginam folii interiorem fere totam occu- 

 pantCj arete conaata, obscura, nervo aureo apice evanido, 

 cellulis in pagina libera subrhomboideis , hyalina , caulis fer- 



