(VOL. V, 1914). FRANZ STEPiiANl. SPECIES IIEPATICARUM Pijcnolejeunea. 



Caulis ad 5 cm. longus, irregulariier remoteque piiiiiatus, ramis lon- 

 gioribus sparsis similiter pinnatis. Folia cauiina dense imljricata, recte 

 patula, parum concava, in plano ovata (1,33 mm. longa, raedio 1,1 mm. 

 lata) asymmetrica, margine supero late arcuato, infero substricto, apice 

 obtusa, lata basi inserta, basianticatruncata. CelMse super» 27x27 [jl, 

 basales 27x36 [x trigonis nullis. Lobulus exiguus, folio octuplo brevior, 

 in situ subrectangulatus, duplo longior quain iatus, carina stricta, recte 

 patula, sinu subrecto in folium excurrens, in plano late ovato-conicus, 

 carina stricta, stricte in folium excurrens, apice quam basis triplo 

 angustiore, leviter exciso, angulo obtuso. Amphigastria caulina maxima 

 (0,83 mm. lata, 0,67 mm. longa) breviter sinuatim inserta, apice ad 

 V^ inciso-biloba, sinu subrecto, lobis acutis. Flores feminei uno latere 

 innovati. Folia floralia obovato-oblonga, valde inaequalia, 1,6 mm. 

 longa, altero 1,25 mm. longa, apice obtusa vel apiculata; lobulus tertio 

 brevior, anguste lanceolatus, breviter solutus, acutus. Amphigaslrium 

 florale lobulis alte connatum, parte libera obovata, apice ad V^ inciso- 

 bilobata, sinu recto, lobis late triangulatis cuspidatis. Reliqua desunt. 



Hab. Nova Guinea. 



33. Pycnolejeunea bidentula St. Hedwigia, 1889, p. 259. 



Dioica magna, sordide viridis vel brunnea, foliicola. Caulis ad 7 cm. 

 longus, irregulariter breviterque pinnatus et bipinnatus, pinnulis ssepe 

 fasciculatim approximatis. Folia caulina conferta, recte patula, parum 

 concava, in plano late ovata (1,5 mm. longa, medio 1,17 mm. lata) 

 asymmetrica, margine supero late arcuato, infero stricto, apice obtuso, 

 brevissima basi inserta, basi antica longe truncato-rotundata. Celluke 

 superse 18X18 (j., basales 27 X 36 {jl, parietibus validis. Labulus par- 

 vus, folio sextuplo brevior, in situ subrectangulatus, duplo longior 

 quam latus, in plano late ovatus, carina recte patula, substricta, sinu 

 subrecto in folium excurrens, apice quam basis duplo angustiore, 

 exciso, angulo acuto. Amphigastria caidina magna, caule sextuplo 

 latiora, subrotunda (1 mm. lata, 0,83 mm. longa) sinuatim inserta, 

 basi utrinque cordatim rotundata, apice breviter inciso-biloba, rima 

 angusta, lobis obtusis. Flores feminei, uno latere innovati. Folia flora- 

 lia obovato-oblonga (1,83 mm. longa, 1,17 mm. lata) apice obtusa 

 arcteque decurva, Lobulus duplo brevior, oblongus, ad medium solutus, 

 apice obtuso. Amphigaslrium florale oblongo-ellipticum, duplo longius 

 quam latum, apice breviter inciso-bidentatum, sinu recto dentibus 

 obtusis. Andracia ignota. 



Hab. Nova Guinea, Borneo, Java, Lnsulse L*hilippinse et Viti. 



616 



