— 175 — 
13. Aneura gracillima St. n. sp. (Fig. 84 f — g). 
Sterilis mediocris, gracillima, rigidula, fusco-virens, gregarie crescens. F r o n s ad 3 cm longa, 
remote breviterque bipinnata, pinnulis brcvibus solitariis, hio illic; tripinnata. T r u n c u s primarius 
tenuis, postice planus, antice valde c o n v e x u s, triplo latior quam crassus, murginihus acutis, 
alis nullis. G e 1 1 u 1 a e internae ubique aequales, in acie marginali uniseriatae ot mulLo majores, limbum 
angustum acutum formantes. 
Rio Tocorani, No. 4091. 
14. Aneura Herzogiana St. n. sp. 
Dioica, mediocris rigidula, intense viridis, dense depresso-caespitans. F r o n s ad 3 (;m longa, 
regulariter bipinnata, ramis primariis remotis, 5 mm longis, dense breviterque pinnulatis, marginibus 
ubique alatis (alae 3 cellulas latae); in sectione transversa sextuplo latior quam crassa, cellulis internis 
et corticalibus ubique aequalibus. Rami ferainei (steriles) brevissimi, canaliculati, marginibus pili- 
feris. Bene distincta cellulis internis et corticalibus per totam frondem aequimagnis. 
Quebrada de Pocona (2800 m), No. 5132, in humo repens. 
15. Aneura lamellifera St. n. sp. (Fig. 84d— e). 
Sterilis magna, gracillima, rigidula, flavescens, in cortice laxe caespitans lateque expansa. F r o n s 
Fig. 84. a — -b Aneura capillacea St. n. sp. a Habitus 1:1; b Thallusquerschnitt; c An. crassicaulis St.n.sp. Habitus 1:1; 
d — e An. lamellifera St. n. sp. d Habitus 1:1; e Thallusquerschnitt i"' / — g An. gracillima^i.n.&^. /Habitus 1: 1; g Thallus- 
querschnitt. 
ad 4 cm longa, regulariter remoteque pinnata pinnis ad 10 mm longis, superis pinnulatis, inferis bipinnatis, 
ubique late alata, alis fragillimis, 3 cellulas latis; in sectione transversa fusiformis, 1,4 mm lata, medio 
0,17 mm crassa, utrinque longe attenuata. C e 1 1 u 1 a e internae parvae; corticales vix minores, anticae 
minute denseque lamellatae. 
Sillar, 1900 m, No. 2743. 
16. Aneura metzgeriaeformis St. 
Cordillera de Santa Cruz (1200 m). No. 4172, in rupibus humidis arete repens. 
17. Aneura parasitans St. n. sp. (Fig. 85 c — d). 
Dioica pusilla rigida, rufo-brunnea, in humo dense depresso-caespitans. F r o n s ad 25 mm longa, 
remote breviterque ramosa; truncus primarius subteres, exalatus, ramis dense breviterque bipinnatis, 
anguste limbatis, limbo 2 — 3 cellulas lato, in sectione transversa elliptica (1 mm lata, medio 0,33 mm 
crassa) utrinque attenuata acuta. C e 1 1 u 1 a e internae 54/54 marginales 9/36 ^. Androecia 
brevissima, capitata, marginibus papulosis; reliqua desunt. 
Cerros de Malaga (4000 m). No. 4374, in humo repens. 
18. Aneura pulvinata St. n. sp. 
Monoica hypogyna, pusilla, nigra, rigida, in rupibus pulvinatim caespitans. F r o n s ad 15 mm 
longa, pinnata et bipinnata, exalata, saepe fasciculatim ramosa; truncus primarius subteres, rami 
