(VoL. V, 1915). FRANZ STEPHANl. SPEClES HEPATiCAruM Lcjeunea. 



breviora, anguste lanceolata obtusa, lobulus duplo vel tertio 

 lircvior, linoaris ad V^ solutus subacutus. Amp/iifjaslrium florale 

 foliis floralibus lequilongum, oblongo-ellipticuin, triplo longius quain 

 latuni, ad V^ inciso-bifiduni, rima angusta, laciniis ovatis acutis. 

 Andrcecia desunt. 

 Hab. Java. 



120. Lejeunea clavata. Ldl)g. Syn. Hep. p. 379. 



Dioica imsilla, dilute brunnea, muscis corlicolis consociata. Caulis 

 ad 12 mm. longus, irregulariter longeque ramosus. Folia caulina con- 

 tigua, oblique patula, parum concava, in plano ovato-elliptica (0,62 

 ram. longa, medio 0,43 mm. lata) ad medium accreta, basi antica trun- 

 cata, apice obtusa, symmetrica. Cellulse supera? 18xt8 ji, basaies vix 

 longiores, trigonis nullis. Lobulus majusculus, folio triplo brevior, 

 ovatus, carina oblique adscendens, arcuata, levi sinu in folium excur- 

 rens, apice quam basis duplo angustiore, emarginato, angulo acuto. 

 Amphifjaslrla caulina minima, cauli sequilata, transverse inserta, sub- 

 rotunda, ad medium inciso-bifida, sinu angusto, laciniis triangulatis 

 acutis. Perianthia clavata (1,17 mm. longa, superne 0,5 mm, lata) 

 apice truncato-rotundata, rostro longo valido, quinqueplicata, pHcis 

 posticis angustis, breviter decurrentibus, plica antica posticis simillima. 

 Folia floralia periantbio subduplobreviora,oblongo-elliptica(0,67 mm. 

 longa, inedio 0,4 mm. lata) apice obtusa, lobulus duplo brevior, 

 anguste lanceolatus, ad V^ solutus, acutus vel obtusus. Amphi- 

 gastrium florale periantliio duplo brevius, oblongo-ellipticum, ad 

 V3 inciso-bifidum, siun angusto, laciniis lanceolatis porrectis acutis, 

 Androecia desunt. 



Hab. Insulx Carolina'. 



121. Lejeunea Cocoes. Mitt. Proc. Linn. Soc. 1861, p. 114. 

 Dioica, exigua, pallide flavo-virens, in cortice depresso csespitans, 



Caulis ad 8 mm. longus, sparsim longeque ramosus. Folia caulina 

 remota vel coiitigua, surecte patula, parum concava, in plano ovata, 

 symmetrica (0,58 mm. longa, medio 0,4 inin. lata) apice obtusa, ad 

 medium accreta, basi antica truncato-iotundata. Celluix superse 

 18X18 [X, basales 18x27 «j., trigonis nullis. Lobulus magnus, folio 

 triplo brevior, ovato-oblongus, duplo longior quani latus, carina arcua- 

 ta, profunde sinuatim in folium excurrens, apice quarn basis subtriplo 

 angustioi'e, recte truncato, angulo acuto, sub apice valde constrictus. 

 Amphigastria caulina inaxima, transverse inserta, limbo basalisintegro 

 brevissimo, laciniis subsetaceis, late divergentibus, superne leviter 



770 



