14 I. HAGEN. [1908 
mm. latæ, angulares breviores latioresque, subinflatæ; illæ folii 
superioris rhombeæ — rhomboideæ, angulis rotundatis, 0.03 — 0.05 
mm. longæ, 0.013—0.018 mm. latæ, marginales lineares, flexuosæ, 
crassiores; costa ad basim 0.1 mm. crassa et rubra, ceterum fusco- 
viridis, in cuspidem mediocrem acutam denticulatam excurrens, 
plano-convexa, dorso valde prominens, sectione instituta cellulas 
ventrales duas magnas, duces minores quatuor, fasciculum comi- 
tum satis magnum et stereidearum validum, cellulas dorsales 8 - 10 
lumine magno instructas præbens. 
Folia innovationum caulinis similia, sed angustius quamvis 
distincte limbata margineque angustius reflexa. 
Inflorescentia autoica. 
Flores masculi in innovationibus propriis terminales; folia 
perigonialia intima late ovata, subito mediocriter cuspidata, anguste 
limbata, margine anguste reflexa, costa breviter excurrente; 
antheridia numerosa, rosea, 0.38 mm. longa, 0.09 mm. ecrassa; 
paraphyses numerosæ, luteo-rubræ. 
Folia perichætialia ovato-lanceolata — ovato-triangula, mar- 
gine tota longitudine reflexa, costa pro ratione longiuscule excur- 
rente; pistillidta pauca — numerosa, 0.5 mm. longa; paraphyses 
fere totidem. 
Vaginula atro-brunnea, obovata, apice conica, 0.8 mm. longa, 
0.4 mm. crassa. 
Seta 2—3 cm. longa, 0.18 mm. crassa, luteo-fusca, stricta. 
Capsula suberecta, raro inclinata, clavata, deoperculata 3.8 
mm. longa et 1.3 mm. crassa, sub ore haud angustata, fusco- 
lutea, opaca; collum 1.6 mm. longum, contra setam optime defini- 
tum, obconicum, maturitatis tempore leniter plicatum, cellulæ ejus 
epidermicæ polygonæ, 0.05 mm. longæ latæque, parietibus medio- 
criter incrassatis parum flexuosis, stomata crebra, distinctissime 
supracutanea, ovalia, 0.05—0.06 mm. longa, 0.047 mm. lata, rima 
lineari; cellulæ sporangii cutaneæ ca. 0.032 mm. latæ, longiores 
brevioresve, parietibus mediocriter inerassatis subflexuosis, orificium 
versus in seribus 2—3 polygonæ, marginales in seriebus 2—3 
transverse elongato-hexagonæ. 
Exostomii dentes remoti, dimidio inferiore æerecti, dimidio 
