No. 3] MOUSSES NOUVELLES. 9 
Folia imnovationum caulinis angustiora. 
Folia perichætialia intima ovato-triangula margine elimbato 
plana, costa excurrente longe cuspidata. 
Inflorescentia heteroica; floribus terminalibus in eodem indi- 
viduo hermaphroditis et femineis observatis; amntheridia et pistil- 
lidia perpauca, illa 0.4 mm. longa, 0.1 mm. crassa, hæc 0.5 mm. 
longa; paraphyses satis copiosæ, roseolo-luteolæ. 
Vaginula rubra, obovata, 072 mm. longa, 0.38 mm. crassa. 
Seta 1 cm. longa, 0.16 mm. crassa, rubro-fusca — atro-fusca, 
leniter flexuosa, apice hamata. 
Capsula pendula, sine operculo 2 mm. longa, 0.8 mm. crassa, 
fusco-lutea, subnitidula; collum 095 mm. longum, obconicum, sic- 
citate longitudinaliter profunde plicatum, cellulæ ejus epidermicæ 
mediocriter crassæ, subquadratæ, 0.01 mm. magnæ, stomata late 
ovata, 0.053 mm. X 0.017 mm. magna, poro sublineari; sporan- 
gium ellipticum, sub orificio haud angustatum, læve, cellulæ epi- 
dermicæ subirregulares, plurimæ rectangulæ, 0.026—0.04 mm. latæ, 
parietibus præsertim transversis undulatis, illæ submarginales hexa- 
gonæ — breviter elongato-hexagonæ, marginales in seriebus 2—1 
applanatæ — dquadratæ. 
Exostomit dentes siccitate incurvo conniventes, e fundo au- 
rantio-luteo compacto inferne optime definito 0.05 mm. alto lanceo- 
lati, superne in cuspidem longam angustam attenuati, 0.44 mm. 
longi, 0.075 mm. lati, lutescentes, apice hyalini, vix conspicue 
limbati; scutula basalia anguste rectangula, 0.013 mm. alta, den- 
sissime subtilissime punctalata, apicalia sparse punctulata, suturis 
linearibus parum xconspicuis,. mediana subrecta; lamellæ densæ, 
numero ca. 26, humiles, inter se liberæ, ad latera haud excurren- 
tes, margine ventrali integræ. Hmndostomium liberum, inferne luteo- 
lum, apice hyalinum, dense papillulosum; membrana 0.13 mm. 
alta; processus lanceolati, apice subulati, secundum carinam forami- 
nibus rotundis ad 10 pertusi vel imo hiantes, siccitate inter den- 
tes prominentes; cilia nulla vel brevissima. 
Annulus duplex, 0.08 mm. altus, in fragmenta Spiralia dissiliens. 
Operculum conicum, 0.4 mm. altum, 0.56 mm. latum, acu- 
tum, lutec-rubrum, subnitidum, margine integrum. 
