Hygrolejeunea. franz stephani. species hepaticarum (Vol. V, 4944. ) 



obovata, apice late rotundata, lobulus duplo brevior, obovato-oblongus, 

 plus minus solutus, apice rotundatus. Amphigastrium florale perianthio 

 triplo brevius, subrotundum, iobulis alte connatum, ad medlum inciso- 

 bilobatum, rima angusta, lobis triangulatis obtusis. Andrm-ia ignota. 

 Hab. Insulse Carolinae. Ponape. 



87. Hygrolejeunea parvicalycina St. Hedw. 1896, p. 103. 

 Dioica, mediocris, hyalina vel flavicans, in corlice dense depresso- 



caespitans. Caulis ad 3 cm. longus, dense pinnatus, pinnis micro- 

 pbyllis. Folia caulina conferta, oblique patula, parum concava, inplano 

 late ovata (1,25 mm. longa, 0,91 mm. lata) asymmetrica, margine pos- 

 tico stricto, antico late arcuato, apice subobtusa, brevi basi inserta, 

 basi antica truncato-rotundata. Cellulie superse 27 X 27 ^ basales 

 18X36 ii trigonis majusculis acutis, in medio parietum nodulosis. 

 Lobulus majusculus, folio quintuplo brevior, oblongus, duplo longior 

 quani latus, carina substricta, stricle in folium excurrens, apice oblique 

 truncatus, angulo acnto. Amphigastria caiilina magna. caule quadruplo 

 latiora, leviter sinuatim inserta, rotunda, ad niedium inciso-biloba. 

 riina angusta, lobis acutis. /'erianthif/ uiio latere innovata, obovato- 

 oblonga, apice obcordata, rostro longo valido, plicis posticis angustis, 

 longe decurrentibus, parallelis. Folia floralia lanceolata, perianthio 

 parum breviora, obtusa, lobulus longissimus, folio vix brevior, anguste 

 linearis, fere ad basin usque solulus, acutus. Amphigastrium florale 

 foliis floralibus aiquilongum, liberum, ad 2 /s bifidum, segmentis anguste 

 lanceolatis acutis, sinu obtuso. Andrmia ignota. 

 Hab. Java. 



88. Hygroiejeunea parvisaccata St. n. sp. 



Dioica rnajor flaccida, dilute flavicans, dense depresso-caespitans. 

 Caulis ad 5 cm. longns, irregulariter ramosus, pinnulis sparsis, hic 

 illic fasciculatim approximatis, aliis paucis longioribus simplicibus. 

 Folia caulina contigua, recte patula, concava, in plano ovato-triangulato, 

 symmetrica (4,47 mm. longa, medio 4 mm. lata) apice obtusa, ad 

 inedium inserta, basi antica truncato-rotundata, integerrima. Cellulx 

 supera? 36X36 jx, basales 27X54 ji, trigonis parvis, in medio parie- 

 tum nodulosis; lobulus parvus, folio quintuplo brevior, late ovatus, 

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

 rens, apice quam basis triplo angustiore, oblique truncato, angulo 

 acuto. Amphigastria caulina magna, caule quadruplo latiora (0,67 mm. 

 lata, 0,5 mm. longa) subtransverse inserta, ad 2 /3 bifida, sinu recto, 

 obtuso, lobis late triangulatis acutis porrectis. Perianthia uno latere 

 567 



