Bl a3 WE 2 Be BE ı aa Eh a a un sa ME 2 ahead Me EEE sc deike ie nee 1 Ba ae 
Symbolae ad Bryologiam Australiae. 365 
mucronatulam flexuosam attenuata, profunde concava et canaliculata, 
margine ubique integerrima, nervo angusto percurrente carinato- 
exarata, e cellulis diaphanis rotundis basi infima angustis longis palli- 
dioribus ad parietes interruptis areolata; perichaetialia in cylindrum 
elongatum pallidum convoluta, e basi longa vaginata plus minusve 
longiuscule acuminata; theca in pedunculo breviter exserto tenui 
flavido erecta oblonga vel magis cylindracea ochracea ore minori, 
operculo e basi minute conica rubra longe rostrato tenui, calyptra 
dimidiata valde hians glabra; peristomii dentes perbreves angusti 
aurantiaci apice saepius albidi. 
Habitatio. Australia, New South Wales, Richmond River: 
Miss Hodgkinson in Hb. Melbourne 1879. 
Var. virescens; cespituli intense virides; folia minora basi in- 
distincte tenerrime denticulata; inflorescentia dioica? Hol. White- 
leggei C. Müll. Hb. 
Habitatio. Australia, New South Wales, Sydney, Greenwich, 
ad rupes, Junio 1884: T. Whitelegge in Hb. Melbourne. 
Inter H. Dietrichiae m., H. perichaetiale H.& W. et H. 
nanum Hpe. magnitudine medium tenens. 
79. Holomitrium undulatulum n. sp.; cespites pollicares 
laxissimi rigidi aureo-lutescentes; caules solitarii crassiusculi tumes- 
centes simplices erecti sed summitate breviter curvati; folia caulina 
laxe conferta horride crispatula madore laxissime erecto patula longius- 
cula scariosa valde eleganter transversim undulata, emollita homogeneo- 
levia, e basi breviuscula pallidiore aurescente cellulis alarıbus non- 
nullis majoribus parenchymaticis planis reticulata in laminam ovatam 
latiuscule acuminatam robustam flexuosam vel curvatam longiuscule 
pungentem complicatam vel profunde canaliculatam tenuiter runcinato- 
denticulatam producta, circa basin cellulis longioribus angustis 
distincte pallide marginata, nervo crassiusculo flavido in mucronem 
brevem excedente carinato-exarata, e cellulis angulato-rotundis gros- 
siusculis basi longiusculis angustis pallidioribus areolata. Caetera 
deficientia. 
Habitatio. Nova Seelandia, sine loco speciali: Hb. Melbourne 
in Hb. Göttingensi, quod misit 1887. 
Foliis distinctissime undulatis runcinatulis ab omnibus congene- 
ribus facillime differt. Generi ho caractere aliquantulum alienum. 
