109 



ad medium folii evanido, simplici vel furcato, cellulis laxis 

 rotundatis, versus marginem minoribus, ad nervum laxissi- 

 mis, ovali-hexagonis, dorsalia et ventralia multo minora, 

 ovata. Caetera ignota. 



Patria. New South Wales, Wilson's Creek, ad saxa 

 rivuli (W. W. Watts n. 2152 ex p.). 



Species P. nigello (Hook. f. Wils.) et P. hepaticaefoUo 

 (Hamp. C.-Mtill.) affinis, sed foliorum forma dignoscenda. 



168. Eriopus tasmanicus Broth. n. sp. 



Dioicus; gracilis, viridis, superne lutescenti-fuscescens, 

 haud nitidus; caulis 2 — 3 cm altus, adscendens, superne ar- 

 cuatus, complauatus, cum foliis 2,6 — 3 mm latus, inferne 

 dense, superne parcius radiculosus, radiculis elongatis, fuscis, 

 dense foliosus, subsimplex; folia sicca imbricata, humida 

 planiuscula, lateralia erecto-patentia, obovata, apiculo acuto 

 terminata, marginibus erectis, superne minutissime serrulatis. 

 late limbata, limbo e seriebus 4 — 5 cellularum angustarum 

 formato, nervis binis, brevissimis, altero saepe obsoleto, cel- 

 lulis in medio folii ovali-hexagonis, 0,0 50 — 0,0 6 mm longis 

 et c. 0,0 2 5 mm latis, superne sensim minoribus, basilaribus 

 oblongo-hexagonis, dorsalia et ventralia adpressa, minora. 

 Caetera ignota. 



Patria. Tasmania, Hobart waterwork, Gentle Annie 

 (W. A. Weymouth). 



Species E. cristato (Hedw.) Jaeg. affmis, sed statura 

 multo minore foliisque minutius 'serrulatis, latius limbatis 

 facillime dignoscenda. 



169. Pterogoniella Wattsii Broth. n. sp. 



Autoica; caespitosa, caespitibus laxis, depressis, laete 

 viridibus, nitidis.; caulis ligno arcte adpressus, fusco-radiculo- 

 sus, vage ramosus, ramis laxiuscule foliosis, haud compla- 

 natis, pinnatim ramulosis, ramulis vix ultra 1 cm longis, 

 simplicibus, obtusis; folia sicca laxe imbricata, humida pa- 

 tentia, concava, lanceolata, breviter acuminata, acuta vel 



