313 



clavatus. Folia caulina membranaeea laxe accumhentia 

 hyalina, e basi puree latere decurrente cupulato-eoncava, 



rotundata, saepe latiora subreniformia integerrima; nervo 

 laxo lutescente supra medium producto vittata, cellulis 

 basi bexagonis parvis chloropbylloso-tubercUlatis; comalia 

 rotundato-ovalia contracta con cava imbricata integerrima, 

 nervo lutescente dilatato vittata variabili, cellulis basila- 

 ribns parvis hexagonis striatis, parce eoloratis diapbanis, 

 superioribus majoribus trapezoideis tenerrimis prorsus 

 limpido-hyalinis; caetera nulla. 



In Monte Ararat Australiae leg. W. Sullivan. Inter 

 Argyro-Brya species tcnerrima, foliis cupulato-contractis 

 concavis-suhrotundis integerrimis, probabiliter diversa. 



ly. Khizogo nium taxiforme. 



Caulis angulatns procumbens spithaminetis, e ventro 

 indistinctepinnatim ramosus, ramisque complanatis, distichc 

 foliatis, apice radicaiis. Folia caulina inferiora squami- 

 formia, basi obliqua, late ovata rotundata, bumida flexuoso- 

 patula, crasse rnfeseenti limbata, apice remote spinuloso- 

 dentata> nervo erasso rufescente parce apiculata, cellulis 

 basilaribus subreotangulis diapbanis ? caetens ovali-rotun- 

 datis parvis cblorophylloso - punctatis ? opacin, interdum 

 inanibus pellncidis. Folia superiora caulina et ramorum 

 longiora conformia, remote distiche imbricata, undulata, 

 taxiforme patula, e basi angustiore, nno latere latiore, 

 obliqna, late ovata lingulata, crasse limbata, nervo apicu- 

 lata dentata, cellulis basilaribus ellipticis angulatis. ver- 

 sus apicem folii trapezoideo-ovalibus, demum plus mi- 

 nusve rotundatis chlorophylloso-punctatis vel denudatis 

 inanibus. 



Shady places, Johnstone River. 



