43 
involuto. lanceolato-carinato-subulata  elongata, "apice margine et 
dorso denticulata, nervo basi fere tertiam partem folii obtingente 
plano striato diaphano, subulæ apicem tolam occupente percurså; 
cellulis alaribus  (villo obductis) crassis fusco-luteis orbatis, se- 
quentibus oblique rectangulis sensim versus apicem folii minori- 
bus ovalibus-et ellipticis, in subula dense aggregatis minutissi- 
mis; apice cum nervo conflatis latescente diaphana; ramorum 
superiorum secunda, suprema falcala løngiora convoluto=-imbricata 
loriformia in cæteris caulinis  similia; perichætium in  ramulis 
brevibus laterale comoso-foliatum; folia perichætialia eredlaig se 
basi vaginante  øblongo subito subulato -canaliculata breviora, 
nervo angustiore cellulis alaribus minus incrassatis pallidis, cæ- 
teris consimilia, Seta brevis solitaria, vel 2—3 aggregatæ, peri- 
chætio subæquans, sicca et humida stricta. — Theca adscendens 
oblique ovalis profunde sulcata rubra oncophora, operculo conico 
oblique subulato basi alropurpureo, apice rubro thecam dimidiam 
mentiente; dentibus peristomii intense sanguineis conniventibus 
elongatis, liveari-ianceolatis basi dense trabeculatis ad medium 
bifidis, cruribus elongatis teretibus tenuissime torulosis,  Calyptra 
cucullata basi laciniis cincinatis fimbriata. 
Glaziou sub Nr. 5204. g 
Flos masculis in caule cæspite intermixtus apicalis vel late- 
ralis capitatus, perigonium discoideum, folia perigonalia interiora 
rotundato-ovata breve acuminata integerrima, nervo angusto pel- 
lucido percursa laxe reticulata hyalina. 
Species abnormis, ob setam semper strictam cum sequente 
consanguinea. 
25. Dicranum Sellowianum Hpe. Icon. nostra Tab. XXI1ll B. 
Decumbens, laxe cæspitosum ramosum, basi parce fibrillo- 
sum, superne interrupte tomentosum rufescente viride.  Caulis 
adscendens curvatus uncialis et ultra, ubique laxe foliatus, su- 
perne comoso-falcatus, . Folia inferiora erecto-patula setosa, su- 
periore homomalla longiora, e basi caviuscula lanceolata convo- 
