ÖFVERSIGT AF K. VETENSK.-AKAD. FÖRHANDLINGAR 1 872, N:0 4. 19 
rigidae sub perichaetiis innovando-geniculato-flexuosae 5—10 
centim. longae. Caulis adscendens rarissime dichotome ra- 
mosus; rami steriles arcuati acutiusculi, fertiles apice in- 
tumescentes infra perichactia ramum iterum semel bisve 
plerumque proliferum emittentes. Folia caulina conferta 
erecto-patula longa, sicca caule appressa, rigida stricta in 
caulem longe fibroso-decurrentia oblongo-lanceolata subulata 
canaliculata costata, costa lata applanata dorso striata ex- 
hyalinå in superioribus sensim longius hyalinå; folia comalia 
ovali-acuminata subulata stricta apice longius hyalina; areo- 
latio foliorum superne e cellulis minutis ovalibus, versus 
basin juxta costam quadrato-elongatis laxis, marginalibus 
brevissimis quadrato-ovalibus hyalinis, constat; cellulae alares 
magnae ventricosae quadratae fuscae parietibus crassis, in ven- 
trem hemisphaericum congestae. Perichaetia aggregata sub- 
quatuor; folia perichaetii basi vaginan tia, vagina fere ad 
apicem usque laxe et pallide areolata, deliinc plus minusve 
subito subulata stricta, apice pilifero stricto, margine serru- 
lata; archegonia 8—9 stylo longissimo prsedita, paraphysi- 
bus vix cincta. Plura non vidi. 
Differt a Campylop. aureo Br. jav. proximo foliis latiori- 
bus, pilo multo breviore, colore obscuriore hand nitido etc. 
Macromitrium piliferum Sciiw^egr. 
G 
Macromitrium adstrictum J. Am. Monoicum viridi-luteolum; 
caulis parce radiculosus longe repens; rami densi humiles 
graciles, fructiferi parce ramosi; folia dense conferta e basi 
erecta patentia apicibus subinflexis, sicca crispata, lanceo- 
lata breviter acuminata acuta, costa subexcurrente, peri- 
chsetialia conformia; capsula in pedicello longo oblonga lasvis, 
sicca vetusta orificio coarctato-plicata; operculum aciculare 
rectum, calyptra niagna glabra basi laciniata, peristomiuin 
simplex e dentibus anguste lanceolatis remotiusculis. 
Plantse corticolae dense caespitosse viridi-lutescentes in¬ 
ferne ferrugineae. Caulis longe repens flexuosus radiculis 
