360 Carolus Müller. 
que distante cellulis alaribus multis teneris parvis fuscis deinque 
albidis et emarcidis ornata in laminam angustam lineari-oblongam 
longiuscule stricte subulatam cymbiformi-concavam margine pauli- 
sper convolutam producta, summitate subulae carnosae obscurae in- 
distincte denticulata tenera, nervo angustissimo deplanato in subulam 
percurrente leviter exarata, e cellulis quam maxime minutis rotundis 
levibus areolata, basi folii strato latiusculo cellularum angustissimarum 
longiorum tenerrime marginata, Caetera nulla. 
Habitatio. Queensland, Bloomfield River: Miss Bauer 1884 
in Hb. Melbourne. 
Ex descriptione Leucolomati subintegro Broth. aliguantulum 
simile, sed multo minus et foliorum constitutione valde remotum, 
habitu Leucol. bifidi. 
69. Dicranum (Leucoloma, Oncophoroloma)} Sullivani 
n. sp.; cespites vix unciales densiusculi lutescentes inferne luridi; 
caulis simplex vel divisus, ramis crassiusculis; folia caulina erecto- 
conferta vel parum secunda apice surculi in penicillum minutum 
curvatulum congesta, modore patula, e basi lata valde rotundato- 
decurrente cellulis alaribus permultis magnis aureis pulcherrime ornata 
valde connivente in laminam latam oblongo-acuminatam robuste subu- 
latam strictam producta, margine ubique erecto vel superne involu- 
taceo indistincte serrulata, nervo angusto deplanato striato in subulam 
ubique asperulam subabruptam percurrente exarata, basi infima anguste 
indistincte marginata, e cellulis minutis rotundis incrassatis basin 
versus longioribus angustis in membranam pallidam conflatis areolata; 
perichaetialia terminalia in cylindrum longum angustum pallidum con- 
gesta, apice raptim sinuato-obtusata acumine brevi coronata; theca 
in pedicello parum supra calycem transeunte crasso strieto rubente 
erecta parva curvato-cylindrica basi. strumosa fuscescens submacro- 
stoma coriacea, operculo e basi conica longe aciculari-rostrato. 
Caetera nulla. 
Habitatio. Australia, Victoria, Mt. William: D. Sullivan 1882 
in Hb. Melbourne. 
Ex habitu praesertim calycis holomitriacei icon generis Dienemos 
in memoriam redigens. Calyptra proh! ignota. Dieranum fascia- 
tum Hedw. simile, sed thecae vix emersae; Dicran. platyloma 
Bescher. Novae Caledoniae ad plantam nostram melius accedens. 
70. Dieranum (Leucoloma, ÖOncophoroloma) White- 
leggei n. sp.; dioicum; cespites unciales densi inferne fusco-tomen- 
tosi superne laxi pallescentes; caulis strictiusculus crassiusculus valde 
secundifolius apice breviter falcatim cuspidatus in ramos similes plu- 
ries divisus; folia caulina densiuscule intricata madore patula parum 
falcata, e basi angustiore cellulis alaribus multis magnis hexagonis 
