29 
tosum; caulis adscendens complanatus dickotome ramosus; folia conferta, lateralia e 
basi angustà spathulata apice rotunda, media appressa ligulata breviora, valde undu- 
lata sicca crispula apice erenulato-denticulata minutissime mucronata, limbo angu- 
stissimo cincta, costa ante apicem evanida; cellulae parvae pachydermae hexaédro- 
rotundatae, versus basin majusculae hexaédro-elongatae pellucidae; perichaetialia in- 
terna ovato-acuminata; capsula in pedicello brevi murícato-scabro ovalis; operculum 
subulatum rectum; calyptra papilloso-scabra. 
Habitat insulam .Javae, sine loco speciali ad ramulos arborum, Jusonvmuw. 
Plantae corticolae laxe cespitosae fragiles flaecidae superne amoene virides, inferne flavescentes. Caulis ad- 
scendens vel erectus complanatus flexuosus a basi inde foliosus dichotome ramosus, basi tomento radicali dorso 
fusco firmiter affixus 0,055 —20,040' longus; rami simplices plus minusve elongati eauli conformes, Folia ordine 
?/j disposita imbricata, basin versus laxiora et minora, lateralia spathulata deorsum longe lineari-produeta patula, 
media appressa breviora ligulata, cuncta undulata, sicea crispata, vix manifeste limbata apice rotundo quasi 
dentieulis nempe minimis obtusis munita minutissime mucronata costata, costa tenuissima flexuosa paulo antc 
apicem evanida instructa; areolatio foliorum e cellulis in folii basi majuseulis elongato-hexaédris leptodermi: 
diaphanis bed qp Me repletis, in lamina media secus costam triplo minoribus, marginem versus 
sensim mag ib huie proximis pariter ac in apice folii minimis subquadrato-angulosis rotun- 
datisve, marginales uniseriatae elongatae anguste lineares. Florescentia monoica, Flores masculi sparsi in 
axillis foliorum lateralium sessiles gemmiformes ovati turgidi patuli oligophylli. Folia perigonii circiter 6 
laxe imbrieata concava, externa ovato-acuminata, interiora majora oblongo-lanceolata, cuncta cellulis magnis 
teneris valde pellucidis, marginalibus uniseriatis longioribus contexta, ecostata. Antheridia cylindraeea basi at- 
tenuata paraphysibus carentia. Folia perichaetii parvi circiter 6 tenerrima ovato-acuminata , exteriora 
minora, iis perigonii densius contexta ceterum similia. Archegonia gracilia paraphysibus nullis associata. Fru- 
ctus sessiles solitarii saepe plures in eadem planta. Pedicellus e vaginula cylindracea erectus flexuosus brevis 
ruber, exceptis basi et apice, papillis conicis elongatis scaber 0,008' circiter altus. Capsula minuta horizontalis 
vel nutans fusea ovalis, inter sporangium et capsulae collum constricta, apophysin mentiens, sieca obconica infra 
Orificium eoarctata, Operculum e basi hemisphaeriea rostratum rectum, capsula brevius coneolor. Calyptrs 
conico-mitriformis capsulam totam investiens papillis parvis seabra flavescens apice fusea, basi in fimbrias longas 
pallidas soluta. Peristomium duplex, externum e dentibus 16 lanceolato-acuminatís flavo-rufis inflexis densc 
trabeculatis, medio suleo longitudinali pallido lato exaratis, internum e membrana ad !/, dentium longitudinis 
exserta flava carinato-plicata in processus 16 dentium longitudinem aequantes punetulatos haud perforatos soluta. 
Sporae parvae globosae. G 
À D. Miütenii simili, differt: foliis undulato-erispulis, apice denticulatis, e cellulis minoribus contextis. 
Tab. CLIIL fig. 1, 2, 3, 4 et 5. plantae fertiles, nat. magn.; 6. ramus fructifér, quinguies auctus; 7, 8 et 9. folia caulina latera- 
lia, 10 et 11. dorsalia, 12 et 13. ventralia, 14. fol. ex apice rami, 15 et 16. folia caulina lateralia sicca, decies aucta; 17. cellulae e 
basifolii, 18. e parte media laterali, 19 et 20. ex apicibus, 21. segmentum transversum fol. caulini, centies aucta ; 21. flos masculus , 23 
et 94. folia perigonii externa, 25 et 26. media, 97 et 28. intima, decies aucta; 29. cellulae baseos, centies auctae; 30. apicis fol. pe- 
rigonii intimi, centies auctae; 31. antheridia, quinquagies aucta; 32. flos femineus, 33. perichaetium , 34 et 35. folia perichaetii ex- 
