AN:oll) Contribut. å la fl. bryologique de la Nouvelle Calédonie. III. 31 



lie des Pins, Condo et Watchia, in silvis (L. Le Rat). 



Cyclodidyon Bescherellei (Par.) Broth. 



Mont Malaoui et Table Unio, alt. 1026 m (A. Le Rat); 

 Pic Pambai et in jugo Dogny, alt. 1050 m (L. Le Rat). 



Hypopterygiaccae. 



Hypopterygium Bonati Thér. 



Mé Areimbo (L. Le Rat); Mont Mou (A. Le Rat). 



Hypopterygium javanicum (Hamp.) Jaeg. 

 Pic Pembai, alt. 944 m (L. Le Rat); Mont Mou (A. 

 Le Rat). 



* Hypopterygium (Lopidium) parvulum Broth. et Par. n. sp. 

 Dioicum; tenellum, caespitosum, caespitibus laxiusculis, 



pallide viridibus, opacis; caulis primarius elongatus, filifor- 

 mis, plus minusve fusco-radiculosus; caules secundarii sat 

 numerosi, vix ultra 1 cm longi, cum foliis usque ad 2 mm 

 lati, densiuscule foliosi, parce ramulosi vel simplices, superne 

 fila articulata, fusca gerentes; folia sicca homomalla, humida 

 stricta, patentia vel patula, elongate oblonga, breviter acu- 

 minata, mucronata, apice denticulata, latere inferiore limbata, 

 limbo angusto, hyalino, longe infra apicem folii desinente, 

 nervö sat tenui, in mucrone desinente vel infra apicem folii 

 evanido, cellulis rotundato-hexagonis, haud incrassatis, supe- 

 rioribus c. 0,oio mm, pellucidis; amphigastria multo minora, 

 e basi subcordata lanceolata, acutissima, superne parce denti- 

 culata, utrinque angustissime limbata, nervö subcontinuo. 

 Caetera ignota. 



In jugo Dogny, alt. 1045 m (L. Le Rat). 



Species H. Bonatii Thér. et H. tricholado Br. jav. affi- 

 nis, sed cellulis laxioribus teneris jam dignoscenda. 



* Hypopterygium ceylanicum Mitt. 



In jugo Dogny, alt. 1045 m (L. Le Rat); inter Farino 

 et Table Unio (A. Le Rat). 



Hypopterygium neocaiedonicum Besch. 



In montibus Crémon, Pic des Sources et Table Unio, alt. 

 1026 m (A. Le Rat); inter Boulouparis et Thio (L. Le Rat). 



