Extrait du Bulletin de 1'Herbier Boissier, 

 Tome VII. No 10. Octobre 1899. 



SPECIES HEPATICARUM 



Fraoz STEPHANI 



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 h2 cellulas crassus. usque ad basin anr/uste 

 interrupteque alatus. Pinnae remotae, oppositse, ad 4 mm. longse, oblique 

 patulae, trunco mulloties angustiores, ambitu late triangulares. Pinnulae 

 anguste lineares, costa angusta percursae, alis \ cellulas latis pellucidis 

 unistratis subintegerrimis: .vlliihi' alaruin 27X46 -j.. ad coslam parum 

 majores. Bami feminei ad basin pinnarum laterales. breves, alis angustis 

 in lacinias subnlala> \.'l sublilift.rmes Iisms. liamalim conniventibus. 

 Calyptra i.\rif..rmis. clavata. tuberculis vel papillis perraris conspersa, 

 apice angustiusculc maniillata i ipse baiid vi.li). tiatm m asculi ad basin 

 pinnarum oppositi, pellucide alati, cellulis irregulariter prominulis sub- 

 denlati. Antheridia 10 juga. 



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



— «0. Aneura multifida (L.) Dum. Comment. p. 115. 

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



Dioica, raajor, gracilis, olivacea, depresso-caespitans. Frons ad 3 cm. 

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

 tito-furcatus, furca3 anguste lineares ubique aequilatae plano-biconvexae 

 medio Gcellulas crassai, angusle alatie, cellulae inlernse corticalibus multo 

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

 gustiores lale alatae, suboppositae, approximatse, haud tamen imbricalaj, 

 237 1 



