(VOL. IV, 1911). FRANZ STEPHAM. SPECIES HEPATICARIM FruUaniu. 



14. FruUania tenuis L. et L. in Lehm. Pugill., VII, 1888, [). 13. 

 Dioica minorgracilis, fusco-brunnea, subatra, lax(! csespitosa, rupicola. 



Caulis ad 12 cm. longus, remote bipinnatus, pinnisprimariis ad 15 mm. 

 longis, sparsim breviterque pinnulatis, paucis ramis longioribus inter- 

 jectis, similiter ramosis. Folia caulina rernota, valde concava, oblique 

 patula, in plano ovato-oblonga (1,33 mm. longa, medio 0,86 mm. lata), 

 valide apiculata, basianticagrosseappendiculata, appendiculo truncato- 

 rotundato. Cellula; superse 12X18 ji trigonis magnis, parietibus valde 

 llexuosis, inferse 14X27 jj., parietibus strictis trabeculatis, ipsa basi 

 36X36 {1 trigonis magnisacutis. Lobulus cylindricus, erectus, cauli sub- 

 appressus, quadruplo longior quam latus, vertice rotundatus, ore oblique 

 truncato, marginem folii haud superante. Ainphigastria CAwWndi maxima, 

 foliis parum minora, in plano ovata, sinuatim inserta, apice ad 

 V* emarginato-biloba, lobis triangulatis acutis. Folia floralia lanceolata, 

 apice anguste longeque apiculata integerrima ; lobulus parum brevior, 

 duplo angustior, supra basin irregulariter denticulatus, ceterum ad 

 medium solutus, acuminatus integerrimus. Amphigastrium florale int. 

 lobulis sequilongum, oblongo-ellipticum, ad medium inciso-bifidum, 

 lobis anguste lanceolatis integerrimis, apice longe attenuatis. Andracia 

 capitata, sessilia. 



Hab. Venezuela, Merida. 



15. Frullania sachapatensis St. n. sp. 



Dioica magna valida, rufo-brunnea, longe prostrata, vel pendula. 

 Caulis ad 20 cm. longus, regulariter bipinnatus, pinnis ad 25 mm. 

 longis, sparsim breviterque pinnulatis. Folia caulina contigua, subrecte 

 patula, valde decurva, subinvoluta, in plano late ovato-elliptica, asym- 

 metrica, apice grosse apiculata, dorso caulem late superantia, basi 

 utrinque cordatim rotundata. Cellulse superae 18 jj, nodulose trabeculatae, 

 basales 18x45 ^i parietibus grosse trabeculatis. Lobulus majusculus, 

 cylindricus, cauli appressus, quadruplo longior quam latus, vertice 

 rotundatus, ore truncato, marginem foliihaud superante. Amphigastria 

 caulina foliis sequimagna, in plano subcircularia, sinuatim inserta, basi 

 utrinque grosse appendiculata, appendiculis liberis, angustis planis con- 

 niventibus, paucidentatis, apice breviter excisa, lobis acuminatis. 

 Androecia parva, globosa, sessilia. 



Hab. Andes Peruviie. 



16. Frullania pilillora St. n. sp. 



Dioica mediocris gracilis rufo-brunnea. Caulis ad 9 cm. longus, 

 remote irregulariterque bipinnatus, pinnis primariis ad 2 cm. longis, 



598 



