SIR 



hie pertinet. Planta mascula graeilior. Perigonium late- 

 rale obovatum, foliis e basi vaginante obovatis subito 

 subulato-cuspidatis nervosis mtegerrimis, antheridiis cla- 

 vatis pallidis, paraphysibus artieulatis obvallatis. 



26. Endotrichum Mulleri. 



Dioicum ; caulibus e basi fasciculatis adseendentibus, vix 

 compressis lutescentibus, humilioribus dense aggregatis paree 

 ramosis, ubique dense foliatis, senioribus e basi attenuata 

 clavatis curvatis, bipollicaribus, adseendentibus. Folia 

 caulina bnmida undique patula, plnries plioata eon cava, 

 late rotundato- cor data, breve acuminata, versus apicem 

 denticulata, enervia; vel striis obscuris binis notata, cel- 

 lulis alaribns latioribus subhexagonis lucide striatis, inter- 

 in ediis trapezoideo-angustatis, lateralibns laxioribus, A'er- 

 sus apicem folii ellipticis, nodulis interrupts seriatis stria- 

 tis vel pellucidis bryoideis. Perichaetium laterale tubu- 

 loso - cylindricum cmersum-: folia pcrichaetialia convoluta 

 laevia nitida, interiora apice retnsa, ineiso-dentata, acu- 

 mine convoluto interposito recurve denticulate, cellulis 

 trapezoideo ~ elongatis angustioribns reticulata, enervia. 



Theca immersa junior oblonga rubra breviseta, opcr- 

 culo convexo-conico acuminato recto pallidiore. Calyptra 

 mitriformis glabra basi inciso-lobata. 



Tropical Eastern Australia, Daintree River, October 

 1875 misit F. von Mttller. 



A- 



Endotricho aristato (G-arovagliae Bryol. Javan) proxi- 

 mum, sed minus, pareius ramosum, foliis basi latioribus 

 (nee contraetis), cellulis alaribns subhexagonis, superiori- 



bus bryoideis laxius reticulatis et perichaetialibus minus 

 acuininatis, nee aristatis dift'ert. 



