Frullania. franz stephani. species hepaticarum (Vol.VI, 1924) 



strictis. Lobulus evolutus, lanceolatus, folio parum brevior, canali- 

 culatim concavus, cuspidatus, cauli parallelus. Amphigastria cau- 

 lina ovata, caule triplo latiora, transverse inserta, basi utrinque 

 rotundata, apice ad 1/4 inciso-biloba, sinu angusto, laciniis triangu- 

 latis acutis. Perianthia ambitu late obovato-obcuneata, apice bre- 

 viter obcordata, rostro parvo, plica postica angusta, omnibus 

 cristula minute aspera vel erosa armatis. Folia floralia subrotunda, 

 lobulus subsequilongus, late lanceolatus, profunde solutus, acumi- 

 natus acutus, marginibus anguste arecteque recurvis. Amphigas- 

 trium florale foliis floralibus sequilongum, lanceolatum, quadruplo 

 longius quam latum, apice ad 1/4 inciso-bifidum, sinu angusto, 

 laciniis lanceolatis porrectis cuspidatis. Reliqua desunt. 

 Hab. Africa orientalis : Ukambani (Scheffler legit). 



664. FruUania (Galeiloba) Formosae St. n. sp. 



Sterilis mediocris flaccida, fusco-rufa, subnigra, in cortice spon- 

 giose csespitans. Caulis ad 3 cm. longus, bipinnatus, ramis primariis 

 longis, irregulariter distributis, pinnulis remotis brevibus. Folia 

 caulina imbricata, valde concava, apiceque arcte decurva, late 

 ovata vel subrotunda (1,17 mm. longa, medio 0,91 mm. lata) 

 apice rotundata, antice caulem late superantia, basi antica rotundata. 

 Cellulae superse 18x27 [jl trigonis parvis, parietibus flexiiosis, 

 basales 27x36[i, trigonis majusculis, parietubus strictis. Lobulus 

 magnus, grosse cucullatus, parum latior quam altus, cauli sub- 

 contiguus, vertice rotundatus, ore subrecte truncato. Amphigastria 

 caulina magna, caule quintuplo latiora, transverse inserta, late 

 obconica, apice ad 1/3 biloba, sinu semirecto obtuso, segmentis 

 triangulatis obtusis, in sinu levibus, extus plus minus repandis 

 vei angulatis. 



Hab. Insula Formosa (Faurie), Honolulu (Fleischer). 



665. Frullania (GaleOoba) Grayana St. n. sp. 



Dioica parva dilute-olivacea, flaccida, in cortice dense depresso- 

 csespitans lateque expansa. Caulis ad 15 mm. longus, irregulariter 

 multiramosus. Folia caulina conferta, valde concava, apice decurva, 

 in plano ovata, symmetrica (1,5 mm. longa, medio 1,1 mm. lata) 

 apice obtusa. Cellulse superse ISxlSpi, basales 18x27 [j, trigonis 

 parvis acutis. Lobulus magnus, folio subduplo brevior, anguste 

 falcatus (saepe evolutus lanceolatus). Amphigastria caulina majus- 

 cula, caule quadruplo subrotunda, subtransverse inserta, apice ad. 



539 



