540 MUSCI ANTARCTICI. 
pendulo, foliis faleato-secundis lanceolato-subulatis crassi- 
nerviis canaliculatis integerrimis, theca immersa subsessili 
turbinata, operculo rostellato. 
Has. Kerguelen's Island. 
Allied to G. rivularis, but very distinct in its falcate leaves, 
which have a broad, thick, excurrent nerve. 5 
14. GniwwIA tortuosa, nov. sp.; caule pulvinato, foliis 
erecto-patentibus lineari-lanceolatis acuminatis piliferis 
siccitate tortuosis, theca subsessili urceolata, operculo con- 
vexo umbonato. 
Has. Falkland Islands. 
Allied to G. apocarpa, but the leaves much longer and 
narrower, crisped and tortuous when dry, the margin plane. 
7. Waissta, Hedw. 
15. Werssta contecta, nov. sp.; caule ramoso fastigiato, fo- 
lis erectis strictis lanceolato-setaceis integerrimis solidi- 
nerviis, seta perbrevi, theca foliis immersa turbinata, oper- 
eulo rostrato. I: 
Has. Campbell’s Island. Unlike any described Weissta ; 
alied to Dicranum filiforme, Schwaegr., but has the teeth 
of the peristome entire. 
16. WzisstA stricta, nov. sp.; caule ramoso, foliis subfalea- 
tis lanceolato-setaceis rigidis canaliculatis integerrimis 
crassinerviis nervo longe excurrente, theca subrotunda, 
operculo rostrato. 
Has. Kerguelen’s Island. 
Unlike any described species, 
17. Wzrssta tortifolia, nov. sp.; caule ramoso, foliis pa "cd 
tibus flexuosis siccitate crispatis lineari-subulatis canalicu- 
latis integerrimis nervo excurrente, perichetialibus breviori- 
bus convolutis, seta brevi, theca subrotunda, oper 
rostrato. 
Han. Kerguelen's Island. ; 
Closely allied to W. stricta, but differing in its cri 
widely spreading leaves, which are only half as long. 
