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



longissime rostrata. Folia floralia intima ex angusta basi late triangu- 

 iata, margine postico stricto superne valide dentato, antico maxiiiie 

 ventricoso integerrimo. Lobulus folio parum brevior, ad Vs solutus, 

 bifidus, lobis dense longeque spinosis. Amphigastrium (lorale intimiiin 

 subcirculare, ad medium inciso-bifidum, marginibus maxime armatis, 

 inferne spinosis, superne longe setaceis. Androecia ignota. 

 Hab. Andes Peruvim et Boliviie. 



56. Frullania rufa St. n. sp. 



Sterilis magna robusta, rufo-brunnea. Caulis ad 12 cm. longus regii- 

 lariter bipinnatus, pinnis primariis 15 mm. longis, hic illic multo 

 longioribus, omnibus breviter remoteque pinnulatis. Folia caulina 

 imbricata, valde oblique patula, apice arcte incurva, in plano late 

 elliptica (1,46 mm. longa, medio 1,12 mm. lata) apice rotundata 

 minuteque apiculata, dorso caulem late superantia, basi antica grosse 

 appendiculata. Folia ramulina similia, multo minora. Cellulse superse 

 18X27 {A trigonis nodulosis parietibus flexuosis, basales 18x36(j. 

 nodulose trabeculatse. Lobulus clavatus erectus, cauli appressus, qua- 

 druplo longior quam latus, vertice obtusus, sub ore leviter constrictus, 

 ore ipso truncato, marginem folii haud tangente. Atnphigastria caulina 

 maxima, brevi basi inserta, basi utrinque grosse appendiculata, 

 appendiculis late ligulatis integerrimis crispis, ceterum subrotunda 

 apice breviter inciso-biloba, lobis apiculatis recurvis. 



Hab. Venez-uela. 



57. Frullania robusta S. in Spruce, Hep. exsiccatae. 

 Syn. : Frullania Spruceana St. Hedwigia, 1894, p. 160. 



Dioica, maxima, robusta rigida, rufescens laxe csespitans. Caulis ad 

 13 cm. longus, bipinnatus, pinnis primariis ad 2 cm. longis sparsim 

 remoteque pinnulatis. Folia caulina imbricata oblique patula, concava 

 apice decurva, in plano oblongo-elliptica (1,46 mm. longa, medio 

 0,93 mm. lata) apice rotundata minute apiculata, dorso caulem late 

 superantia, basi antica grosse appendiculata, appendiculo angulatim- 

 rotundato subcircinato. Celluls^ superge 12X18 {x trigonis nodulosis, 

 parietibus maxime flexuosis, basales 18 X 36 [jl trigonis magnis ovali- 

 nodulosis, parietibus strictis. Lobulus caulinu« clavatus, erectus, cauli 

 subcontiguus, quadruplo longior quam latus, superne attenuatus, ver- 

 tice obtusus, sub ore leviter constrictus, ore rotundato marginem folii 

 haud superante. Amphigastria caulina maxima, sinuatim inserta, basi 

 utrinque hastatim ampliata, ambitu oblonga, ad '/s ineiso-biloba, rima 

 angusta, lobis triangulatis apiculatis. Perianthia oblongo-cylindrica, 



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