550 MUSCI ANTARCTICI. 
Has. Hermite Island, Cape Horn and Falklands. 
Allied to H. pulchella, but has leaves less crowded, more 
erect, less obtuse, elliptical and shortly acuminated with 
larger areole, the capsules larger and decidedly cernuous. 
In the original specimen from Mr. Dickson, the calyptra is 
fringed at the base; but our specimens from the above 
Islands scarcely exhibit this character. 
50. Hooxerra dentata, nov. sp.; caule erectiusculo subra- 
moso, foliis laxe imbricatis subquadrifariis lateralibus dis- 
tichis intermediis appressis subrotundis grosse dentatis 
seminerviis, theca pendula ovata, operculo rostrato, ca- 
lyptra glabra. 
Has. Lord Auckland's group and Campbell’s Island. 
Allied to H. qwadrifaria, Hook. ; but smaller, and easily 
known by its dentate leaves. In general aspect it approaches 
H. cristata. 
51. HOOKERIA punctata, nov. sp.; caule pinnatim ramoso, 
ramis compressis, foliis subdistichis imbricatis patentibus 
obovatis subapiculatis serrulatis punctato-areolatis semi- 
nerviis, perichetialibus squarrosis, seta levi, theca nu- 
tante elliptica, opereulo rostrato, calyptra glabra albida 
carnosa. 
var. 6 oblongifolia ; ramis minus compressis, foliis erecto- 
patentibus oblongo-obovatis siccitate undulatis eroso- 
denticulatis nervo validiore ultramedium attingente. 
Has. Bay of Islands, New Zealand. 
Remarkable for the minutely punctate areolation of the 
leaves. 
The var. 8 may perhaps prove to be a different species, with 
stems subdendroid, more decidedly and copiously pinnate, 
the leaves longer, less spreading, of a darker green, and un- 
dulated. 
52. Hooxeria crispula, nov. sp.; caule ramoso complanato, 
ramis compressis, foliis laxe imbricatis subdistichis paten- 
tibus subobliquis apiculatis marginatis subundulatis inte- 
gerrimis seminerviis opacis inferne pellucidis siccitate 
