690 STEGOCARPI ACROCARPIE. onTHoTRICHUM. | 
3. 0. inflexum C. Müll.; dioicum; O. obtusifolio si- 
milimums; folia caulina oblongo- lanceolata angustate li- 
gulata acutiuscula, apice plus minus inflero, margine 
erecto v. parum involuto, e cellulis grossissimis angula- 
lis tenuiter papillosis ubique areolata; perich. caulinis ma- 
jora latiora basi firma; theca vix emersa cylindrico -ob- 
longa striata, operc. acute cupulato, perist. et calyptra 
0. obtusifolii. 
0. Rogeri Br. et Sch. in correct, Musc. Drumm. Lond, Journ. of 5 
bot. 1843. p. 667. — O. obtusifolium Hook. Drumm. Musc. Amer. 
No. 157. 4 
Patria. E Canada usque ad Rocky - Mountains trans- 
iens: Drummon d. 
4. ©. plicatum P. B. (Prodr. p. 81.); monoicum; te- 
nellum repens, ramis,erectis, sterilibus simplicibus, fer- 
tilibus parce et breviter dichotomis, feretibus gracilibus 
tenuibus acuminatis densifoliis; folia caulina laxius imbri- 
cata oblonga obtusa, juniora submucronata, sicca com- 
plicata paulum tortilia mollia et obesa, superne e luteo 
viridia, inferne e viridi fuscescentia, nervo crasso ad api- 
cem vix perdurante ferrugineo, minute rotundate areolata; 
perich. ovato- lanceolata, interna minora teneriora; theca 
in pedunculo vaginula longa exserta cincto exserto brevi 
tenuissimo minuta subgloboso -pyriformis brevicolla , sulcis 
subsenis exarata, brunnea, ore rufescens, operc. breviter 
apiculato, calyptra conico -campanulata integra non pli- 
cata sursum pilosa thecam omnino obtegente; perist. den- 
tes 8 bigeminati breves lati, sicci reflexi, pallidi, cilia 8 
linearia albida simplicia articulata. +. 
Schwügr. Suppl. HL IL p. 18. t. 52. — — Ulota plicata Brid. I. 
p. 303. 
Patria. Insula Franciae, ad arbores: Aub. du Petit- 
Thouars. 
Ex animadv. Schwügricheni flores masculi rari ad 
apices ramulorum, fol. ex ovato brevius acuminatis v. ova- 
to-laneeolatis, quandoque denticulatis, paraph. paucis ter 
EE — Ex habitu Z. obtusifolio simile esse vi- 
detur. 
