(VOL.V, 1913). FRANZSTEPHANI. SPECIES HEPATICARUM Drepavolejeunea. 



basi antica longe truncata vel sinuato-truncata, nuda, cetorurn ubique 

 dense vaiideque dentata. Cellulse superae 14X18 [x trigonis parvis, 

 basales 13x36(1, parietibus validis. Ocelli numerosi 27x45 {j.. Lobulm 

 raagnus, folio duplo brevior, oblique adscendens, anguste oblongus, 

 quadruplo longior quam latus, carina leviter arcuata, levi sinii in folium 

 excurrens, apice quara basis parum angustiore, oblique truncato, angulo 

 obtuso, sub apice constrictus. Amphigastria canlina majuscula, caule 

 tripio latiora, profunde biloba, lobis oblongis divergentibus, in sinu 

 nudis, extus regulariter quadridentatis, disco l)asali integro brevissinio. 

 Aiidrcecia in ramis sessilia, bracteis 8 jugis. 

 Hab. Insulse Philippinae . 



49. Drepanolejeunea filicuspis St. n. sp. 



Dioica, exigua, palide flavicans, corticola. Caulis ad 5 min. longus, 

 parum longeque ramosus. Folia caulina parum imbricata, ex erecta 

 basi hamatim patula, in plano falcato-lanceolata (0,4 mm. longa, 

 0,17 mm. lata) longe attenuata, apice setacea, brevissima basi inserta, 

 basi antica truncato-rotundata, integerrima. Cellulse 18 (x, basales vix 

 longiores, trigonis nullis. Lobulus magnus, saccatus, folio triplo l)re- 

 vior, oblique adscendens, ovatus, carina valde arcuata, amplo sinu in 

 folium excurrens, apice quam basis duplo angustiore, eraarginato, 

 angulo apiculato. Amphigastria caulina majuscula, obcuneata, vix lon- 

 giora quam lata, ad medium emarginato-bifida, laciniis spiniformibus 

 divergentibus. Perianfhia magna, obovata (0,67 nmi. longa, 0,4 mm. 

 lata) uno latere innovata, nuda, plicis posticis longissime decurrentibus, 

 rostro longo. Folia floralia perianthio parura breviora, lanceolata, 

 apice cuspidata, integerriraa, hamatin divergentia ; lobulo duplo bre- 

 vlore, lineari, hYe,miev ?>o[\i\o,2imm\n2Xo. Amphigastrium florale lobulis 

 subaequilongum, ovatum, liberutn, ad medium inciso-bifidum, sinu 

 angusto, lobis lanceolatis acutis. Andrmcia ignota. 



Hab. Nova Guinea, Samarai. 



50. Drepanolejeunea fissicornua St. n. sp. 



Autoica, pallide flavicans, parva, foliicola. Caulis 12 mm. longus, 

 irregulariter breviterque pinnatus. Folia caulina parum imbricata, 

 recte patula, valde concava, in plano ovata (1,1 ram. longa, 0,67 ram. 

 lata)subsymmetrica,acuta, marginibus irregulariter valideque dentatis, 

 brevi basi inserta, basi antica truncata, dentata. Cellulie. supei-se 

 18X27 {1, basales 27X36 {i parietibus validis. Lobulus magnus, folio 

 vix duplo brevior, oblique adscendens, angusteoblongus,triplolongior 

 quam latus, carina leviter arcuata, levi sinu in foliura e.vcurrens, apice 



344 



