732 STEGOCARPI. ACROCARPL. MACROMITRIUM. 
cellulis hexagono-rotundatis striatis; perich. longissime 
loriformia; omnia excurrentinervia; theca in ped. brevi- 
ter. exserto ovalis leptodermis laevis, calyptra maxime 
profunde laciniata angusta, pilis latis incrassatis flexwuo- 
sis valde hirta. 
Patria. Surinam, in sylvis valde humidis opacis pr. 
Mariepaston ad flum. Saramacca dictum, ramos arborum 
tenues habitans, sed rarius: Kegel 1846. Majo. 
Opereulum et peristomium desunt. Notis illustratis 
jam facillime cognoscendum. "Theca annulata videtur. 
27. M. cirrhosum Brid. (I. p. 316, 738, 798.) ; dioi- 
cum; longe repens, ramis elongatis simplicibus v. dicho- 
tomis, madore flaccide foliosis, pallide luteis; folia caulina 
valde crispula, elongata, e basi latiore lanceolata et in 
acumen angustum longum acutum argute et tenuiter ser- 
rulatum. producta, canaliculata, minus reflexa, ala unica 
basilari depressa, superne vix rugulosa, cellulis basilari- 
bus rectangularibus flexuosis. incrassatis tuberculoso - pa- 
pillosis, superioribus sensim minoribus quadratis; theca 
in ped. breviusculo globoso - ovalis laevis brunnescens, operc. 
e basi conica recte subulato, perist. duplici: dentes ext. 
16 geminati breviusculi rufescentes, interni membrana 
erecta irregulariter. in dentes 16 breviores fissa lutea, ca- 
lyptra laevis, 
Schlotheimia cirrhosa Schw. Suppl. HI. I. 1. t. 201. — Or- 
thotrich. cirrhosum Hook, et Grev. Brewst, Edinb. Journ. 1. p. 130. 
t. 6. — Neckera cirrhosa Sw. Fl. Ind. Occ. HI. p. 1502. — Anoe- 
ctangium cirrhosum Hdw. Sp. Musc. p. 42. t. 5. — Hypnum cir- 
rhosum Sw. Prodr, Fl. Ind. p. 142. 
Patria. Jamaica temperata, supra truncos arborum: 
Swartz; insula St. Vincent: Menzies et al; Brasilia: 
Beyrich, Gardner No. 70. 
A M. longifolio proximo notis cursive impressis fa- 
cile distinguitur. | Peristomium imperfectum tantum Vi- 
dimus. 
28. M. ochraceum C. Müll. (Bot. Zeit. 1845. p. 544.5; 
dioicum? longe prorepens vage ramosum, ramis distanti- 
