082 BULLETIN DE L^llliRBlliR BOISSIER. Aneiira. 



TJ. Aneura algoides (Taylor) Sl. 



Syn. : Metzgeria aUjokles Taylor. I. of. Bot, 1846, p. 410, 



Dioica, elata vel longissima, gracillima, dilute flavo-virens. pendula. 

 Froiis ad lo cm. longa. tripinnata. Truncus fusco-brunneus, validus, 

 haud alatus, a basi ad apicem latitudine increscens, ipso apice 0,5 mm. 

 latus, ibideinque selis longis unicellularibus obtectus, in sectione lale 

 ellipticus, medio 16 cellulas crassus, cellulis subcorlicalibus valde incras- 

 satis; plnnae suboppositae. remotiuscula?, ad 15 ram. longEe, oblique patukt', 

 baud imbricatse, basi haud alatse, tenues, atlenuataB, apice capillares, 

 ambitu longe deltoidea?. Pinnulae suboppositae. remotse. angustissim», 

 attenuata?. ultima? capillares. costa angusla. alis ad 4 cellulas latis, pellu- 

 cidis, crenalis, apice subdenliculalis; cellulse alaruni 20X46 jx, ad 

 costam 30X57 ^, parielibus parum ajqualiterque incrassalis, Rami 

 feniinei in truuco lalerales, e basi communi brevissime quadrifidi, ulroque 

 latere innovati, margine spinosi. Calyptra clavata, mamilla parva acuLius- 

 cula, cellulis papulosis aspera. Rami masculi in pinnulis ullimis penduli, 

 valde curvati, magni, breves late alati. alis tenerrimis. erectis, crispatis. 

 Antkeridia ad 8 juga. 



Hab. Quito (Jameson). 



28, Aneura virgata G. in Steph. Hedwigia 1888, p. 277, 

 Dioica, longissima, gracillima, rufescens, laxe profundeque CcBspitosa. 



Frons erecta, ad 15 cm, longa , tripinnata, Truncus superne inlerdum 

 furcatus, validus subteres. exalatus, pinnas remotse, ad 15 mm, longae, 

 suboppositaj, attenuatce, apice subcapillares, ambitu lanceolatce, i. e. 

 pm/miis brevibus, suboppositis, versus apicem brevissimis; alae pinnu- 

 larum 2 cellulas lala?, valde pellucidas Scepe interrupla?, cellulis margina- 

 libus 57 [j., ad costam 95 [i longis, parietibus crassis, Rami] feminei in 

 trunco oppositi, breves, margine breviter lacinulati, Cahjptra 6 mm. longa, 

 clavala, laevis, mamilla parva obtusa. Rami masculi parvi, in pinnis pin- 

 nulisque lalerales, basi sterili substipitati, simplices vel ramosi (geminati 

 vel terni) plani, alis palulis crenatis pellucidis. Anlheridia ad 5 juga. 



Hab. Guadeloupe (rHerminier) , Martinique (Duss), Jamaica (Herb. 

 George Davies). 



Mit A. algoides (Taylor) zu vergleichen. 



29. Aneura cervicornis Spruce. Edinb. Bot. Soc, 1885, p, 550. 

 Dioica, major, plus minus elata, rigida, erecta, olivacea vel rufescens, 



laxe caespitosa, Frons ad 4 cm, longa, tripinnata, superne anguste limbata, 



223 



