141 
10. H. Irachyneuron C. M., Syn. II, pag. 278. 
Serra dos Orgåos: Gardner; Kio de Janeiro: Glazioii 
(8513). 
11. H. curvicollum C. M., Syn. II, pag. 684. 
Prope Rio de Janeiro: Glaziou (7935). Prope Iguape, 
Prov. S. Paulo: Puiggari. 
12. H, sublamprophyllum Hpe., Symb. XIX, 1874. 
Prope Rio de Janeiro: Glaziou (6357). 
13. H. restitutum Hpe.; H. subsimplex antea. 
Monoicum; minus, pallide viride, micans. Caulis brevis, com- 
planatus, subdistiche ramosus, ramis brevibus dicbotomis, vix 3'" 
longis, obtusis, laxe complanatis. Folia distiche patentia, caviuscula, 
ovata, lanceolato-acuminata, marginibus erectis, integemma, enervia; 
cellulis alaribus paucis quadratis, pellucidis, cæteris linearibus per- 
spicuis; ramorum folia subæqualia, magis chlorophyllosa, apice reflexa 
disticha, breviter subulato-acuminata; perichætialia vaginantia, erecta, 
e basi concava, ovata, longe lanceolato-attenuata, setaceo-acuminata, 
integerrima, pellucida, enervia, cellulis basilaribus luteis subrect- 
angulis, sequentibus ellipticis acutis, versus apicem folii angustioribus, 
summis dense aggregatis linearibus. Seta 3'" longa, flavescens. 
Theca rubra adscendens, obovata, deoperculata ore patulo, borizon- 
talis, vel nutans, pallidior; operculo conico breviter curvirostro, con- 
color; peristomii dentibus exter. lanceolatis, longe setaceo-acuminatis, 
apice incurvis, torulosis, basi dense trabeculatis, rufescentibus, linea 
verticali angusta notatis, vix diaphanis; membrana interna lutescens, 
cruribus carinatis erectis, cilia solitaria, capillari, breviori inteijecta. 
Perigonium pusillum, globulare, foliis concavis ovatis, plus minusve 
apiculatis, cellulis ellipticis, utrinque acutis, tenuioribus hyalinis; 
antheridiis ellipticis, aureis, demum pallidis. 
In vicinia Rio de Janeiro sub Xr. 7163 et 7455 inter- 
mixtum parce legit Glaziou. 
Observ. Hypnum subsimplex Hedw. obscura stirps. 
