HYPNOIDEAE.  HyPNum. 679 
tima breviora subenervia, omnia integerrima, tenuiter 
pellucide reticulata; theca in ped. longiusculo purpureo 
inferne parum superne magis scabro horizontalis, sub- 
gibbose oblonga, ore coarctata, brunuescens, angusta, 
collo curvato, operc. cupulato longe suboblique subulato, 
annulo latiusculo; perist. d. ext. angusti, longe subulati, 
purpurei, linea longitudinali latiuscula flavida exarati, ad 
latera valde cristati, inflexi, int. flavidi, tenerrinfe pun- 
ctulati, latiusculi, superne maxime compressi, vix perfo- 
rati, illos aequantes, ciliis rudimentariis, vel nullis; ca- 
lyptra brunnea basi multifida. 
Patria. Java, ad terram humidam montis Prabakti : 
Zollinger sub nom. Hypnum reticulatum Dz. et Molkb. ? 
sub No. 3503 Z. -In Hb. Al. Braunii a Blume ad 
Sadjra in flumine lectam observavimus. 
Ab H. papillata foliis obtusis laevibus jam recedit. 
69b. W. Oerstedinna C. Müll; hermaphrodita; H. 
pallidae similima, sed tenerior, folia teneriora, e cellulis 
ubique minutis areolata, nervis rufescentibus vix vel pa- 
rüm dorso scabris; theca in ped. mediocri scaberrimo ho- 
rizontalis, e collo brevissimo aequaliter oblonga, ore mi- 
nori aequali, haud coarctato arcuato- obliquo; perist. bre- 
vis d. ext. rufescentes, linea longitudinali flava latiuscula 
exarati, intus valde cristati, involuti, int. flavidi illos ae- 
quantes angustissimi, superne perforati pallide aurantiaci, 
haud’ flavissimi, 'tenerrime punetulati, haud laevissimi, 
ciliis singulis maxime rudimentariis ; calyptra superne 
scabriuscula, basi multifida, pallida. 
Patria. Costa Rica Americae centralis, in reg. mon- 
tosa inter 5000 — 8000 ped. elevationis, mens. Febr. 1848. 
leg. A. S. Oersted. T 
Gen. VII. Hypnum Dill. II. p. 223. 
Calyptra dimidiata. | Perist. duplex; externi d. 
16 laneeolati, e lamina: duplici, externa linea longi- 
tudinali exarata, interna plus minus lamelloso - eri- 
