Frullania. franz stephani. species hepaticarum (Vol. IV, 1911.) 



Amphigastria cauUna inagna, ovalia, basi utrinque longius decurrentia, 

 apice ad V^ biloba, sinu obtuso angusto, lobis triangulatis acutis por- 

 rectis. Folia floralia intima niagna, oblongo-elliptica, basi angusta, 

 apice acuta, lobulo vix breviore, subduplo angustiore, apice attenuato 

 setaceo integerrimo, margine interno lacinula solitaria armato. Amphi- 

 gastrium florale inlimum ovato-oblongum, folio proximo breviter 

 coalitum, medio utrinque unispinum, apice ad 'A bifidum, sinu angusto 

 obtuso, lobis lanceolatis attenuatis acutis. Reliqua desunt. 

 Hab. Mexico, Costarica, Andes peruviani. 



44. Frullania Lacouturei St. n. sp. 



Sterilis major gracillima rigidula, pallide flavo-virens, in cortice laxe 

 intricata. Caulis ad 8 cm. longus, effuse ramosus, remote pauciramosus, 

 pinnis ad 15 mm. longis, simplicibus vel sparsim pinnulatis, paucis 

 ramis elongatis interjectis similiter ramosis. Folia caulina remota oblique 

 patula, margine postico arcte incurvo, in plano ovato-oblonga (l,26mm. 

 longa, medio 0,86 mm. lata), apice acuminata, dorso caulem late supe- 

 rantia, basi profunde cordatim ampliata. Cellulse superse 12X18 \i 

 parietibus maxime flexuosis, trigonis subnullis, basales 14X27 ^ tri- 

 gonis majusculis, in medio parietum nodulosis, parietibus ceterum 

 strictis. Lobulus exiguus, cylindricus, cauli appressus, duplo longior 

 quam latus, vertice rotundatus, ore truncato-rotundato, marginem folii 

 haud superante. Amphigastria caulina magna, late ovata, transverse 

 inserta, basi utrinque breviter appendiculata, appendiculis canaliculatis 

 tortis hastatim patulis, apice ad V^ emarginato-biloba, sinu subrecto, 

 lobis late triangulatis acutis. 



Hab. Panama. 



45. FruUania lobato-hastata St. n. sp. 



Dioica mediocris fusco-virens, rigidula, laxe csespitans. Caulis ad 

 6 cm. longus, irregulariter multiramosus, ramis ad 3 cm. longis, aliis 

 multo brevioribus, pinnatis vel bipinnatis. Folia caulina conferta, 

 decurva, oblique patula in plano late ovato-elliptica, optime symmetrica 

 (1,26 mm. longa, medio 1 mm. lata) apiculata, dorso caulem parum 

 superantia, basi profunde cordata. Cellulae superse 18 [t trigonis magnis 

 saepe late confluentibus, parietibus flexuosis, basales 18X36 [x, parieti- 

 bus strictis irregulariter trabeculatis. Lobulus cylindricus erectus, cauli 

 approximatus, quadruplo longior quam latus, vertice rotundatus, ore 

 recte truncato marginem folii haud superante. Amphigastria caulina 

 subrotunda, apice ad V* exciso-biloba, lobis late triangulatis obtusis, 

 basi transverse inserta utrinque grosse appendiculata, appendiculis lan- 



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