295 
notata; cellulis alaribus vesicularibus quinque aureis, lateralibus 
paucis angulalis, granuloso-pellucidis, cæteris dense aggregatis, 
abbreviato-linearibus, nodulis lucidis interruptis, diaphana; peri- 
chætialia vaginantia, exteriora latiora, late ovato-lanceolata, acu- 
minata, interiora longius acuminata angustiora, omnia concava, 
integerrima, margine anguste revoluta, cellulis basilaribus vesicu- 
laribus aureis, sequentibus oblique rhombeis, sensim versus 
apicem folii angustatis, demum condensatis linearibus, læviora. 
Seta adscendens semiuncialis, croceo-rubens, apice strumuloso- 
incrassata. Theca oblique adscendens, rubra, obovata, deopercu- 
lata expallescens, demum ochracea; operculo thecam subæquante 
rostrato. Peristomium duplex croceum connivens; dentibus lan- 
ceolatis acuminatis, dense trabeculatis, linea media notatis, apice 
pallidioribus; inter. membrana lutescens, cruribus carinatis inte- 
gris, ciliis capillaribus interpositis.  Calyptra anguste cucullata 
flavescens. 
Lagoa Santa, in truncis vetustis, leg. Warming. 
Hypno Lozensi affine, differt ramis curvatis, turgidis, densius 
foliatis, foliis homomallis, theca apophysata, substrumulosa. 
Hypno Kegeliano ob ramos curvatos æmulans. 
89. R.-Hypnum Lozense Hook. 
Prope Petropolem, m. Junio parce leg. Warming. 
c. Stereophyllum Mitten. 
"90.  R.-Hypnum leucostegium C. M. Synops. 
Lagoa Santa, intermixtum, parce leg. Warming. 
91. R.-Hypnum saxatile Hook & Wilson. 
Lagoa Santa, parce intermixtum leg. Warming. 
Observ. Caulis condensatus rigidus, fusco-viridis, ramis 
apice lutescentibus, foliis densius imbricatis rigidis, theca hori- 
zontali, . i 
d. Ruphidorrynchum Schpr. 
92. R.-Hipnuin insslarum Sullivant. Musci Cubenses no. 402. 
Monoicum, procumbens, ramosum, lutescente-pallens nitidum ; 
