49 
undigue paleis e hasi ovata, dentato-suheiliata, lanceolatis, 
acuminatis, rufescentibus, denique suhdiscoloribus planis sparse 
obsita; sterilium petiolas 2” longus, lamina ad 4’ longa, 
9 lata, lanceolata, utringue aequaliter attemnata; nervi ma- 
nifesti, subprominuli, furcati, euryati, sub angulo 500 decur- 
rentes, rami 1’ distantes, apice marginem leviter crenatum 
ad sinus attingentes, hinc inde anastomosantes; fertilium pe- 
tiolus 5” longus, lamina 3” longa, 8 lata, lanceolata, infra 
ad costam et inter sporangia paleis e basi ovato -acuminatis, 
supra paleis latiorihus squamosa. " 
Ecuador, vallis „de Leda“ (Jameson ao. 1847. n. 272 par- 
tim in hb. Boissier). 
Specimen solitarium nervis non inerassatis, rhizomate 
abbreviato, paleis medium inter setos et paleis ciliatis donatum, 
Habitu tantopere cum Acr. villoso congruit, nt nisi nervis 
fere ad marginem excurrentibus paleisgne latioribus recedit; 
margo antem paullulum revolutus forte nervorum apiees in- 
erassatos recognoscere non licet. 
Acrostichum accedens Mett. 
Rhizona repens, mediocre, paleis rigidis atris 2 —- 3” 
longis, oblongo-s. ovato -lanceolatis tenuiter dentate -ciliatis 
squamosum; folia densa, subcoriacea, supra paleis adpressis, 
amplis, denique hyalinis, teneris, suhrotundatis, eiliatis obsita, 
infra ad costam paleis membranaceis majoribus, avatis, ru- 
feseentihus, margine pallidiore eiliatis, ceterum paleis minori- 
bus laxe imbrieatis, longius ciliaüis obsita; sterilinm petiolus 
2 — 3. longus, lamina 4%“ longa, 4° Iata, linearia, .utrin- 
que attennata, margine revoluto integerrimo; nervi immersi, 
teneri, sub angulo 70— 75° decurrentes, fureati, apice in- 
erassato intra marginem desinentes; fertilium petiolus ad 1’ 
longus, lamina 9° longa, 5°” Iata. 
3.84. I. Ren. 4 
Me, Bot. Garden, 
1900. 
