168 
basin dentium attingentes, basales superiores nonnumquara diplazioidei ; indusium membra- 
naceum rigidiusculum, apice paullulum in parenchyma productum. 
Cuba (Otto 179, Poppig). Guadaloupe (Bertero). 
A. Gilliesianum Hk. et Grev. ic. 73. 
Peruvia. 
85. A. Fernandezianum Kz. anal. 22; Gay. fl. chil. VI. 503. 
Rhizoma adscendens caespitosum , paleis adpressis rigidis nigricantibus lanceolatis 
dense vestitum; folia subcoriacea laete viridia glabra curvata; petiolus V 2 — \ “ longus, 
nigrescenti-stramineus, ala lata herbacea versus basin attenuata marginatus; rachis late alata, 
segmentis delapsis persistens; lamina 6 — 9" longa, lineari-lanceolata , pinnatisecta apice 
gemraipara; segmenta nutnerosa adscendente patentia approximata 8'" longa, 2 1 / 2 " / lata, 
petiolata, e basi inferiore cuneata vel exciso-cuneata, superiore oblique truncata, auricu- 
lata trapezio-oblonga vel ovato-oblonga obtusa inciso-serrata vel pinnatifide incisa, in- 
feriora sensim decrescentia ; serraturae obtusae vel acutae, inferiores bi— trifidae, superiores 
indivisae; nervi manifesti, utrinque 4 — 8, V/% a distantes, sub angulo 30° decurrentes, 
inferiores furcati, superiores indivisi; sori 1 — iV 4 '" longi, costae magis approximati quam 
margini; indusium membranaceum tenerum in parenchyma non productum. 
A. stellatuui Coli. pl. chil. 41 T. 69. 
Ins. Juan. Fernandez (Cum. n. 1332. Bertero). 
Ab „A. pteropus Klf.“ , quod petiolo late alato congruit, differt forma, directione et consistentia 
segmentorum. 
86. A. projectum Kz. Linn. 9. 68. 
Rhizoma repens caespitosum tenerum ; folia prostrata membranacea laete viridia gla- 
bra; petiolus ’//' longus, laminae concolor, tenuissime marginatus sparsim glandulosus; 
lamina 3" longa, linearis pinnatisecta, apice radicante gemmipara; segmenta numerosa 
approximata patentia, l 1 /"' longa, 1 %‘ n lata, brevissime petiolata, e basi superiore sub- 
truncata subauriculata, inferiore subcuneata trapezio-rotundata, integra vel subtriloba ; lobi 
obtusi marginati brevissime apiculati; costa submanifesta sterilis, utrinque ramum indivisum 
soriferum vel in segmentis superioribus fertilis, ramum sterilem sursum emittens; sori 
crassiusculi recti, rarius apice breviter hamati; indusium membranaceum, latiusculum 
integerrimum. 
Peruvia (Poppig). 
