Lejeunea. franz stephani. species hepaticarum (Vol. V, 1915). 



innovata, clavata, cylindrica (1 mm. longa, superne 0,45 mm. lata) 

 cellulis papuloso-prominuUs-aspera, apice rotundata, rostro longo vali- 

 do, quinqueplicata, plicis posticis breviter decurrentibus, papulosis, 

 plica antica simillima. Folia floralia perianthio triplo breviora, obo- 

 vata, apice rotundata vel obtusa, lobulus parum brevior, lanceolatus, 

 ad medium solutus, obtusus. Amphigastrium florale foliis floralibus 

 aequilongum, lobulis utrinque connatum, obovatum, ad medium bifi- 

 durn, rima angusta, laciniis lanceolatis acutis. Andracia desunt. 

 Hab. Sikkim Himalaya. Ryang Valley. 



161. Lejeunea vaginata. St. n. sp. 



Dioica major, flavo-virens, placcida, corticola. Caulis ad 3 cm. lon- 

 gus, irregulariter ramosus. Folia caulina contigua, subrecte patula, 

 concava, in plano ovata, falcata (1 mm. longa, medio 0,67 mm. lata) 

 lata basi inserta, basi antica truncata, apice rotundata, integerrima. 

 Cellulse superae 27 X 27 |x, basales 27 X 45 jl, trigonis majusculis, 

 parietibus validis. Lobulus maximus, folio duplo brevior, in situ fusi- 

 formis, in plano anguste oblongus, triplo longior quam latus, carina 

 oblique adscendens, arcuata, recto sinu in folium excurrens, apice 

 quam basis duplo angustiore, recte truncato, angulo acuto. Amphigas- 

 tria caulina magna, caule triplo latiora, subrotunda, transverse inser- 

 ta, ad medium biloba, sinu semirecto obtuso, laciniis triangulatis por- 

 rectis obtusiusculis. Flores feminei uno latere innovati. Folia floralia 

 obovato-oblonga, caulinis aequilonga, obtusa vel rotundata, lobulus 

 parum brevior, sublinearis, parum solutus, obtusus. Amphif/usirium 

 florale obovato-oblongum, lobulis alte connatum, ad 73 inciso-biloba- 

 tum, sinusemirecto, laciniis anguste triangulatis obtusis. Reliqua desunt. 



Hab. Japonia. Tosa. 



162. Lejeunea vesicata. Mitt. Flora vitiensis, 1865, p. 415. 

 Dioica parva pallide virens, flaccida, aliis hepaticis consociata. Caulis 



ad25ram.Iongus, remote longeque ramosus,hic illic fasciculatim ranio- 

 sus. Folia caulina parum imbricata, recte patula, parum concava, in 

 plano late ovato-falcata (0,58 mm. longa, 0,5 mm. iata) ad medium 

 accreta, basi antica truncato-rotundata, apice Iate rotundata, integer- 

 rima. Cellulse superae 18X18 S t, basales 18x27 u, parietibus tenui- 

 bus, trigonis nullis. Lobulus majusculus, folio triplo brevior, ovato- 

 oblongus, duplo longior quam latus, valde inflatus, carina arcuata, 

 subsaccata, recto angulo in folium excurrens, apire quam basis duplo 

 angustiore, oblique truncato, angulo acuto. Amphigastria caulina 

 magna (0,45 mm. longa et lata) transverse inserta, rotunda, ad V 3 bifi- 

 791 



