Aneiira. franz stephani. species hepaticarum, 687 



38. Aneura Pceppigii (L. L.) St. 



Syn. : Jungermannia Pceppigii L. L. Pugill. YI, p. 23. 

 Metzgeria Poeppigii Ldbg. Syn. Hepat., p. 506. 

 Pseudoneura Poeppigii G. Hepat. Mex., p. 26L 



Dioica, minor, laxe depresso-csespitans, ftisco-olivacea. Frons ad 2 cm. 

 longe, supra basin furcata, furcis divergentibiis bipinnatis. Truncus fusco- 

 brunneus, haud alatus, in sectione ovalis 8 cellulas crassus; pinnse pri- 

 marise breves, opposilse, approximatse, interdum simplices attenuatse. 

 radicantes, promore breviler paucipinnulatse, pinnul&e ultimse trunco 

 parum angusliores, tenerrimae, late alatse, alarum cellula^ haud incrassatee 

 ad 30 {X, vaide chloropliylliferce. Rami feminei in trunco oppositi, parvi. 

 margine fimbriati, calyptra 1 mm. longa, clavata, Jacinulis hirta. Rami 

 masculi in pinnis primariis oppositi, saepe seriati vel lotum ramulum 

 pinnatim-occupantes, celerum breves, decurvuh, anguste alati, margine 

 papulose crenati, antheridiis ad 7 jugis. 



Hab. Peruvia (Poeppig). 



Die Pflanzen von der Insel St. Yincent und Mexico, welche in der Syn. 

 Hepat. erwahnt werden, habe ich nicht gesehen. 



39. Aneura hymenophytoides Spruce. Edinb. Bot. Soc. 1885. 

 p. 549. 



Dioica, major sed humilis, dihite olivacea, vel rufula, erecta, laxe cses- 

 pitosa. Frows ad 10 mm. longa, basi solum radicans, bipinnata, rigida. 

 Truncus validus, fusco-rufescens, in sectione ovalis, medio 8 cellulas 

 crassus, haud alatus, basi ssepe nudus, apice paucas pinnulas, interdum 

 unam pinnam apicalem gerens; ;jmw« oppositae, paruni palulse, decurvae, 

 laciniis 3-6 subpalmatifidce, lacinite medianai longiores, subcontiguse. 

 lineares, basi angustiores, late costatse lateque alatae, repanda?, alis 6 cel- 

 lulas latis, pellucidis; cellulse alarum niagnse 37 ^, marginales minores, 

 valde et aequaliter incrassatse. Rami feminei in trunco oppositi (steriles 

 longiores), canaliculati, alali, alse adscendentes, usque ad costam fere in- 

 cisse, laciniis plus minus longis, subulatis vel filiformibus, ssepe hamatim 

 incurvis; calyptra ad 3 mm. longa, clavata, apice crasse angusleque ma- 

 millata, cellulis inflatis vel clavatis dense armata. Capsula ovaliS, valvulis 

 ut in congeneribus bistratis. stratum internum semiannulatim incrassa- 

 tum, externum tenerrimum hyalinum. Sporse 13 [i, rufee, Iseves. Elateres 

 concolores, attenuati, monospiri, spira lata, anguste torta. 



Hab. Andes quitenses, in monte Campana (Spruce). 



228 



