(VoL.VI, 1924) FRANZ STErnAisi. SFECIKS HEPATiCARUM Frullania. 



oblique patula, valde concava, margine infero late arcLcque decur- 

 vo, in plano late ovata, asymmetrica, margine antico quam posticus 

 multo magis arcuato, apice late acuminato acuto. Cellulae superx 

 18x18 [JL, basales 18x27 [ji trigonis parvis. Lobulus cauli appressus 

 majusculus, folio triplo brevior, cylindricus, quadruplo longior 

 quam latus, apice obtusus, ore recte truncato. Amphigastria caulina 

 ovata, sinuatim inserta, valde concava, marginibus arcte recurvis, 

 apice breviter inciso-biloba, sinu semirecto, segmentis late trian- 

 gulatis acutis. Folia floralia magna, 3 mm. longa, lanceolata, medio 

 1 mm. lata, longe attenuata, superne setacea ; lobulus triplo an- 

 gustior, parum latior similiter setaceus. Amphicjaslrium florale foliis 

 floralibus aequilongum, fere ad basin usque bifidum, laciniis linea- 

 ribus superne longe setaceis. Reliqua desunt. 

 Hab. Bolivia (Herzog legit). 



685. Frullania (Meteoriopsis) cffusa St. n. sp. 



Dioica major gracilis rufescens, flaccida, in rupibus humidis 

 laxe intricata. Caulis ad 5 cm. longus, irregulariter remoteque 

 bipinnatus. Folia caulina parum imbricata, concava apiceque 

 decurva, in plano ovato-oblonga (1,83 mm. longa, 1,3 mm. lata) 

 dorso caulem late superantia, apice grosse apiculata. Cellulce superse 

 18xl8(x, basales 18x27 [x trigonis magnis acutis. Lobulus majus- 

 culus, cylindricus, cauli parallelus, subcontiguus, vertice rotun- 

 datus, ore recte truncato. Amphigastria caulina maxima (0,83 mm. 

 lata, 1,17 mm. longa) subrectangulata, profunde sinuatim inserta, 

 apice ad 1/5 inciso-biloba, sinu angusto, lobis apiculatis incurvis, 

 marginibus ceterum ubique anguste arcteque recurvis. Androecia 

 parva, capitata, bracteis paucijugis. 



Hab. Mexico (Arsen legit). 



686. Frullania (Meteoriopsis) Ga^beliana St. n. sp. 



Dioica magna gracilis, rigidula, rufescens, in cortice caespitans 

 vel pendula. Caulis ad 7 cm. longus, regulariter bipinnatus, pinnis 

 primariis 15 mm, longis, sparsim brevuterque pinnulatis. Folia 

 caulina contigua oblique patula, valde concava, in plano ovata 

 (1,75 mm. longa, medio 1,17 mm. lata) apice apiculata, symmetrica, 

 basi antica ampliata, caulem superantia, appendiculo rotundato 

 constricto. Cellulse superse 9xl8(x trigonis majusculis, parietibus 

 flexuosis, basales 18x36 [x parietibus validis. Lobulus parvus, 

 anguste cylindricus, cauli approximatus et parallelus, vertice ob- 



548 



