THE MOSSES OF THE NEW HEBRIDES. 151 



E. sodale (Sull.) Mitt. 



Santo: Bowie, 1909 (Hb. Watts, 101, 110, 122). Range: 

 Pacific Islands generally. 



Trismegistia (O. M.) Broth. 



T. complanatula (O. M.) O. M. 



Santo: Bowie, 1909 (Hb. Watts, 32); Aneityum: Gunn, 1912-3 

 (Hb. Watts, 173, 281, 283, 284, 394). Previous range: Fiji, 

 Samoa, Papua. 



T. pedunculata (Mitt.) Broth. 



Aneityum: Gunn, Mch., 1911-1913 (Hb. Watts, 219, 222, 

 362). Previous record: Aneityum. 



Plagiotheciece. 

 Isopterygium Mitt. 



I. Gunnii Broth et Watts, n.sp. 



Autoicum; gracile, csespitosum, csespitibus densis, mollibus, 

 lutescentibus, nitidis; caulis elongatus, repens, fusco-radiculosus, 

 dense ramosus, ramis erectis, vix ultra 5 mm. longis, dense et 

 complanate foliosis, simplicibus, obtusis; folia ramea patentia, 

 concaviuscula, ovato-lanceolata, in acumen filiforme attenuata, 

 marginibus erectis, integris vel superne minutissime serrulatis, 

 enervia, cellulis anguste linearibus, basilaribus infimis laxis, abbre- 

 viatis, hyalinis; bracteae perichaetii internae e basi lata, superne 

 argute inciso-serrata in acumen patulum longe et anguste subu- 

 latum, serrulatum raptim attenuatae; seta c. 1*5 cm, alta, tenu- 

 issima, rubra; theca horizontalis, minuta, asymmetrica, obovata, 

 fusca; operculum e basi conica obtuse apiculatum. 



Futuna: Gunn, Dec, 1910 (Hb. Watts, 209, Hb. Lillie, 519)^ 



Species pulchella, mollitie, foliis filiformiter attenuatis bracte- 

 isque internis superne argute inciso-serratis dignoscenda. 



I. taxirameum (Mitt.) Jaeg. 



Santo: Bowie, 1909 (Hb. Watts, 118); Epi, 2,000 feet: Riddle, 

 1911 (133, 263); Futuna: Gunn, 1912 (316, 335, 310, 291, 322). 

 Previous range: Himalaya, Khasia, Ceylon, Sumatra, Formosa, 

 Assam, Japan. 



