(VOL. IV, 1911). FRANZ STEPHANI. SPECIES HEPATICARUM Frullania. 



ceolatis, hastatim patulis varie lobatis. Perianthia oblonga, longissime 

 rostrata. Folia floralia intima oblonga, apice longe apiculata, sub apice 

 utrinque paucispinosa ; lobulus folio aequilongus lanceolatus, ad medium 

 solutus, leviter attenuatus acutus, margine interno quinquelobatus, 

 lobis porrectis angustis, basalibus multo niinoribus, superis in pilum 

 mutatis. Amphigastrium florale intimum lobis aequilongum, disco integro 

 inferne longe obcuneato, superne utrinque dense pilifero, laciniis api- 

 calibus disco gequilongis, anguste lanceolatis longe attenuatis, in pilum 

 abeuntibus. Andracia ignota. 

 Hab. Nova Grnnada. 



46. Frullania meridana St. n. sp. 



Dioica magna fusco-rufa, rigidula, in cortice laxe caespitans. Caulis 

 ad 10 cm. longus, regulariter remoteque bipinnatus, pinnis primariis 

 ad 3 cm. longis paucipinnulatis. Folia caulina contigua, oblique patula, 

 margine postico vulgo incurvo, saepe plano-disticha, optime ovata 

 (0,93 mm. longa, medio 0,65 mm. lata), breviter acuminata acuta vel 

 apiculata, dorso caulem late superantia, basi antica rotundato-appen- 

 diculata. Cellulx superse 9X18 jx, basales 9X27 ^ parietibus flexuosis, 

 trigonis acutis et nodulosis. Lobulus erectus, cauli contiguus vel oblique 

 incumbens, anguste cylindricus, quadruplo longior quam latus, vertice 

 obtusus, ore recte truncato, marginem folii haud superante. Amphigastria 

 magna, obovata, subtransverse inserta, ad V* inciso-biloba, rima angusta 

 obtusa, lobis triangulatis acutis, marginibus ubique arcte recurvis. 

 Androecia numerosa capitata subsessilia. 



Hab. Venezuela, Sierra Nevada. 



47. Frullania Moritziana L. et G., Syn. Hep., p. 782. 

 Dioica magna gracillima, in humo prostrata, in cortice pendula. 



Caulis ad 15 cm. longus, tenuis, breviter remoteque bipinnatus, eff"use 

 ramosus, ramis primariis ad 6 cm. longis similiter bipinnatis. Folia 

 caulina imbricata, recte patula, concava, apice arcte decurva, in plano 

 ovato-elliptica (0,86 mm. longa, medio 0,6 mm. lata) apice mucronata, 

 saepe integerrima mutica, dorso caulem late superantia, basi antica 

 grosse circinatim appendiculata. Cellulae. superae 9X^8 [j., basales 

 18X18 |i, trigonis parvis acutis, in medio parietum nodulosis, parieti- 

 bus ceterum ubique substrictis. Lobulus cylindricus, erectus, cauli 

 approximatus, triplo longior quam latus, vertice obtusus, sub ore levi- 

 ter constrictus, ore ipso truncato-rotundato, marginem folii haud attin- 

 gente. Amphigastria caulina magna, sinuatim inserta, utrinque hastatim 

 appondiculata, lobis longiusculis integerrimis concavis, in plano sub- 



500 



