50 



laribus subquadratis, purpureis; hractece perichcetii foliis mi- 

 nores, lanceolatse, archegonia numerosa et paraphyses breves 

 includentes ; seta ad 2 cm. usque älta, basi geniculato-adscen- 

 dens, apice arcuata, tenuis, rubra, vix nitida, sicca haud 

 torta; theca pendula, e cello brevi (c. 0,7 5 mm.) sicco ru- 

 guloso subcylindrica, cum collo circa 3 mm. longa et 0,75 

 mm. crassa, sub ore haud constricta, demum purpurea, haud 

 nitida; annulus latus, duplex, per partes secedens; peristo- 

 mium duplex; exostomii dentes sicci et humidi conniventes, 

 circa 0,475 mm. longi et 0,0 7 5 mm. lati, densissime et alte 

 trabeculati, pallidi, hyaline limbati, apice hyalini, ubique 

 minute papillosi; endostomium perfecte liberum, hyalinum, 

 densissime papillosum, processus carinati, valde perforati, 

 dentibus paullo breviores, cilia 2, longe appendiculata ; spori 

 0,0 8 — 0,010 mm., ochracei, Isevissimi; operculum alte con- 

 vexum, apiculo distinctissimo, obtuso. 



Planta mascula ignota. 



Patria. Queensland, South Brisbane, West End, ubi 

 m. Aug. 1890 leg. H. Tryon (n. 806). 



A Br. erythrocarpoidi Hamp. G.-Miill. csespitibus niten- 

 tibus, foliis superne distincte denticulatis, nervö tenuiore, 

 longius excedente cellulisque leptodermibus differt. A Br. 

 suierythrocarpo G.-Miill., mihi descriptione tantum cognito, 

 theca collo instructa recedit. A Br. murali Wils csespiti- 

 bus laxioribus, foliis denticulatis et theca pallidiore, angustiore, 

 cy lindrica distinguitur. 



45. Bryum (Eubryum) immarginatum Broth. in Bail. 

 Contrib. Queensl. Fl. BuU. n. 13, p. 21 (nomen solum). 



Dioicum; csespitosum, csespitibus densis humillimis, 

 mollibus, viridibus; caulis vix ultra 2 — 3 mm. altus, ruber, 

 longe fusco-radiculosus, dense foliosus, innovationibus 3—5 

 mm. altis, erectis, rubris, basi laxius apice subcomoso-folio- 

 sis; folia sicca vix tortilia, subcontorta, humida erecto-pa- 

 tentia, concava, haud decurrentia oblonga vel oblongo-ova- 

 lia, nervö excedente breviter aristata, 1,3—1,5 mm. longa 

 et 0,5 7 mm. lata, integerrima, haud limbata, marginibus 



