(VOL. V,1914). franz STEPHANI. SPECIES hepaticarum Hygrolejeunea. 

 inferne turgida, superne subcompressa, 5 carinata. Folia floralia 

 obovato-oblonga (0,67 mm. longa, medio 0,4 mm. lata) obtusa vel 

 rotundata. Lobulus parum brevior, anguste oblongus, ad. medium vel 

 magis profunde solutus, apice rotundatus. Amphigastrium florale foliis 

 floralibus aequilongum, late obovato-obconicum, lobulis utrinque 

 breviter connatum, apice ad V* inciso-bilobatum sinu recto, lobis 

 late triangulatis obtusis. Andracia ignota. 

 Hab. Amboina. 



66. Hygrolejeunea apiculata (Sande Lac.) St. 



Syn. : Lejeunea apiculata Sande-Lac. Syn. Hep. Javan, p. 67. 



Monoica, pusilla, pallida, repens. Caulk ad 15 mm. longus, irregu- 

 lariter pinnatus et bipinnatus. Folia caulina parum imbricata, subrecte 

 patula, vaide concava, in plano ovato-oblonga (0,45 mm. longa, medio 

 0,25 mm. lata) acuminata acuta, integerrima, symmetrica, brevi basi 

 inserta, basi antica truncata, caulem vix tegentia. Cellulse regulariter 

 hexagonas, inferas multo mojores, parietibus validis. Lobulus majusculus, 

 folio quadruplo brevior, ovatus, carina oblique adscendens, arcuata, 

 levi sinu in folium excurrens, apice quam basis triplo angustiore, 

 emarginato, angulo apiculato. Amphigastria caulina parva, caule duplo 

 latiora, sinuatim inserta, ovata, ad 2 / 3 emarginato bifida, lobis lanceo- 

 latis longe attenuatis conniventibus. Perianthia pyriformia (0,5 mm. 

 longa) quinqueplicata, plicis posticis angustis, longe decurrentibus, 

 lntegernmis, rostro brevi valido. Folia floralia perianthio duplo 

 breviora, oblonga, apiculata, integerrima, lobulus duplo vel quadruplo 

 brevior, linearis vel ovatus, apice breviter solutus, angulo apiculato. 

 Amphigastrium florale foliis floralibus aequilongum, oblonga-eilipticum, 

 ultra medium bifidum, sinu obtuso, lobis anguste lanceolatis, longe 

 attenuatis, conniventibus. Andrceeia sessiiia, bracteis 6 jugis. 



Hab. Java, in monte Salak. 



67. Hygrolejeunea asperifolia St. n. sp. 



Dioica major pallide flavo-virens, in cortice dense depresso-cajspitans. 

 Caults ad 6 cm. longus, irregulariter breviterque pinnulatus, ramis 

 longis interjedis paucis, similiter pinnatis. Folia caulina dense imbri- 

 cata, recte patula, parum concava, in plano ovato-elliptica (1,17 mm. 

 longa, 0,83 mm. lata) apice rotundata vel obtusa, ad mediurn inserta, 

 basi antica rotundata vel obtusa, ad medium inserta, basi antica 

 rotundata, caulem tegentia. Cellulx superse 18X27 ^ basales 27X36 jjl, 

 taigonis nullis; cuticula minute aspera. Lobulus parvus, ovatus, oblique 

 adscendens, folio quintuplo brevior, carina arcuata, levi sinu in folium 

 556 



