415 
ceolato-subulatis, basi dense trabeculatis rufescentibus, lines 
verticali angusta apice pallescente remote trabeculatis; mem- 
hrama interna lutescens, cruribus carinatis, eiliis solitariis capil- 
laribus brevioribus interpositis. Calyptra angusta, normalis. 
Prope Bio de Janeiro: Glaziou (11733). 
H. brachyneuron ©. Müll. proximum, sed differt: foliis ener- 
vibus, theca horizontali, opereulo breve conico obtuso recto, 
nes obligue rostellato. Inter species affınes colore chloroso 
praevalet; siceum aureseit, 
138. Hypmum restitulum Hpe. Syn. H. subsimpler Häw. — 
Prope Rio de Janeiro: Glaziou (11732), 
c. Sigmastella C. Müll, 
139, Hypnum truncaluım C. Müll. — Propelporanga, Julio 
1879, c. fruet, perfectis: Puiggari (9608, 961). 
d. Serpo-Hypnum. 
140, Hypnum sparsifolium Hpe. — Prope Apiahy, Augusto 
et Septembr. 1819: Puiggari (27b, 27., 274, 987). 
e, Seiuro-Hypnum. 
(Brachyihecium Schpr.) 
141. Hypmum sulphureum Geheeb & Hpe, n, sp. 
Monoieum, Caulis gracilis, prostratus, pinnatus, apice atte- 
nuatus, pallide sulphureus, mox fuscatus, ramis internis distiche 
approximatis, longioribus, externis brevioribus et remotioribus. 
Folia caulina caviuscula erecto-patula, ovato-lenceolata subulata, 
wargine recurvo plus minusve appresse serrulate, npice denti- 
culata; nervo debili rufescente supra medium folii evanescente; 
cellulis alaribus paueis quadratis pellueidis, intermediis anguste 
rectangulis utringue acutis, superioribus parallelogrammieis, in 
subuls linearibus; tota folia pellucida, ramorum angustiore con- 
formia apice serrulata; perichaetialia laxe vaginantia apice fle- 
zuoso-patula ovato-lanceolata, longe acuminata, setacea, subin- 
tegerrima, rdflexa pellueida, nervo vix cellulis approximatis in- 
dicato obsoleto, cellulis basilaribus subhexagonis, sequentibus 
longioribus utrinque acutis, in subula linearibus, Seta brevis, 
9%“ jonga, erecta, rubra, glabra. Theca adscendente horizontalis, 
anguste ovalis, deoperculata medio consirieta; operculo breve 
eonico-aeuminato obtusiusculo; peristomii dentibus externis ru- 
