694 BULLETIN DE l'herbier boissier. Aneura. 



parvi margine crenulati. Calyptra magna, tiunco primario sequilata, cla- 

 vata, apice grossemamillala, lacinulis sparsis hirla. Elateres rufi, mono- 

 spiri, maxime atlenuatee. Sporae rufee 13 {jl, Iseves. Rand masculi in pin- 

 nulis ultimis laterales, numerosi, parvi, parum canaliculati, curvatim sub 

 ramo occuUi, tenues et pellucidi, margine irregulariler papulosi, anthe- 

 ridiis 6-7 jugis, 



Hab. Costarica (Piltier et Durand 6075), Brasilia subtropica (Ule 204, 

 433), Rio Janeiro (Glaziou 7069). 



Spruce beschrib seine Pflanze (nach sehr schlechten Exemplaren) als 

 bipinnata, was ein Wiedererkennen der Pflanze verhinderte. 



56. Aneura trichomanoides Spruce. Edinb. Bot. Soc. 1885, 

 p. 547. 



Dioica, elata, erecta vel dense stratificata, pallide viridis vel rufescens. 

 Frons ad 6 cm. longa, tripinnata. Trimms validus, superne repetito longe 

 furcatus, plano-biconvexus, medio 10 cellulas crassus, alatus, alge sub- 

 dentatSB, ssepe interruptse. Pinnae 5 mm. longae, alternantes vel suboppo- 

 sitae, obhque patulae, planae, ambitu late trianguläres, subcontiguse, pin- 

 nulae suboppositse, lineares vel lanceolatse, contiguae, angustee, costa an- 

 gusta, apice 2 cellulas lata, bene distincta, alœ latissimae, pellucida?, ad 

 7 cellulas latae, margine repandae, erosae, plus minus dentatse; cellulse 

 alarum 37 [i, ad costam majores. Rami masmli ad basin pinnarum soli- 

 tarii. interdum furcati, alii apice vegetativi, alis latis tenerrimis, adscen- 

 dentibus, margine irregulariter denticulatis, autheridiis ad 12 jugis. 



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



57. Aneura lepidomitra Spruce. Edinb. Bot. Soc. 1885, p. 549. 

 Dioica, major, rufescens, erecta vel procumbens, Fiwis ad 5 cm. longa, 



gracilis, subflaccida, bipinnata. Tnmcus fusco-rubens, late linearis, in sec- 

 tione plano-biconvexus, medio 6-7 cellulas crassus, ubique auguste alatus 

 (ahs 5-6 cellulas latis). Pinnx dissitae, brèves, 3 mm. longae, suboppositae, 

 oblique patulae, hamatae. paucis pinnulis brevibus contiguis instructae; 

 costa latissima^ in pinnulis ultimis angustior, late alata, alis 5-6 cellulas 

 latis, margine répandis; cellulae alarum 18 [x, parietibus validis angu- 

 lisque incrassatis. Rami feminei in trunco oppositi, lati brevissimi, mar- 

 gine longe et anguste laciniati. Calyptra alte mamillata, facie papillis 

 necnon squamulis membranaceis conspersa. 



Hab. Andes quitenses, in monte Guayrapata, 2800 m. in cortice, Nova 

 Granada, Paramo de Sonson (Wallis). 



235 



