Exlrait du Bulletin de VHerbier Boissier. 

 Tome VII. No 10. Octobre 1899. 



SPECIES HEPATICARUM 



Fi-anz STEPHAIVI 



(Suite.) 



59. Aneura pallida Spruce. Edinb. Bot. Soc. 1885, p. 547. 

 Dioica, elata, pallide rufescens vel pallide-virens, gracilis, caespitans. 



Frons ad 6 cm. longa, erecta vel pendula, in planum bipinnata. Truncus 

 plano-biconvexus, medio 12 cellulas crassus, usque ad basiu angiiste 

 interrupteque alatus. Pinnas remolse, oppositse, ad 4 mm. longse, oblique 

 patulae, trunco multolies angustiores, ambitu late triangulares. Pinnulae 

 angusle lineares, costa angusta percursee, alis 4 cellulas latis pellucidis 

 unistratis subintegerrimis; celiulse alarum 27X46 |jl, ad costam parum 

 majores. Rami feminei ad basin pinnarum lalerales, breves, alis angustis 

 in lacinias subulatas vel subflliformes fissis, hamatim connivenlibus. 

 Calyptra pyriformis, clavata, tuberculis vel papillis perraris conspersa, 

 apice angustiuscule mamillata (ipse haud vidi). Rami masculi ad basin 

 pinnarum oppositi, pellucide alati, cellulis irregulariter prominulis sub- 

 dentati. Antheridia 10 juga. 

 Hab. Andes quitenses, in monte Chimborazo et Abitagua (Spruce). 



60. Aneura multifida (L.) Dum. Comment. p. 115. 

 Syn. : Jungermannia multifida L. Sp. pl., p. 1602). 



Dioica, major, gracilis, olivacea, depresso-csespitans. Frons ad 3 cm. 

 longa, optime regulariter bi-vel tripinnata, alata. Truncus superne repe- 

 tito-furcatus, furcse anguste Hneares ubique aequilatae plano-biconvexae 

 medio Ocellulas crassse, anguste alatae, cellulse internse corticalibus multo 

 majores optime perlucentes. Pinnx ad 6 mm. longse, trunco multo an- 

 gustiores late alatse, suboppositse, approximatse, haud tamen imbricatae, 



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