416 STEGOCARPI. ACROCARPI. ORTHOTRICHUM. 
sum dense foliosum; folia caulina crispata, madefacta 
erecto - patentia subflexuosa, e basi ventricosa lineari- 
lanceolata canaliculata, margine plano, inferne rufescen- 
tia, superne viridi-lutea, cellulis ad marginem basis folii 
quadratis laxis hyalinis, ad nervum linearibus angustis 
densis, superne minute rotundis; perich. longissima the- 
cam superantia lanceolato-linearia, basi ad medium va- 
ginata; theca parva vir emersa ovata longicolla s. cla- 
vata 8 striata, sicca infra os parum coarctata, viridi- 
brunnea, evacuata cylindrica angustissima torta lutescens, 
opere. brevissime apiculato, calyptra acuminate campanu- 
lata laciniata pilosissima pallida, perist. dentes 8 bigemi- 
nati latissimi albidi, cilia 8 breviora filiformia basi dupli- 
cia hyalina. 1. 
Patria. Prom. b. spei, in rupis fissura ad cacumen 
m. tabularis editi quarti: Ecklon. 
Ab O. crispo notis cursive impressis facillime distin- 
guitur. 
dr. [nternum 16 - ciliatum, 
53. ©. Magellanicum Mont. (Voy. au pòle Sud, Crypt. 
t. 20. f. 2.); monoicum; repens tenellum gracillimum: pu- 
sillum , ramis brevibus erectis ad apicem incrassatis , pal- 
lide viride; folia caulina subtortilia, madefacta recurvo -~ 
patula, e basi ovata ventricoso -concavà. angustissime lan- 
ceolato - acuminata , secunda, valde falcata, nervo longe 
infra apicem evanido viridi, parum complicate carinata, 
margine erecto, rarissime supra basin parum revoluto, 
sublaevia, flexuose subulata, grossiuscule rotundate, SU- 
pra basin infimam fuscam parum laxiusculam elliptico - 
areolata, ad alas basilares paulisper parenchymatice limi- 
tata; theca longe exserta anguste clavata minuta longi- 
colla, obsolete 8 striata, fuscidula, operculo amplo con- 
vexo apiculato, perist. duplici: dentes sicci reflexi, 16 pe" 
paria approximati, cilia 16 plana irregularia, calyptra parce 
pilosa. 
Patria. Ad cortic. arbor. et frutieum Freti Magella- 
nici, loci Port- Fomine: Jacquinot, 
