126 
e basi longe attenuata linearis, obtusiuscula, superne sorifera; sori immersi, impressi, 
dorso protuberantes, ad costam utrinque 3 — 4-seriati, primitus annulares. 
Niphobolus Klf. en. 126. Pr. epim. 128. Cyclophorus Dsv. berl. Mag. V, 301. Candollea 
Mirb. Buff. hist. nat. V, 87 (ex Pr. 1. c.). 
Ins. Bourbon (Boivin 822). 
254. P. varium. 
Rhizoma repens, paleis ovato-lanceolatis, longe acuminatis, ciliatis, pallide ferrugineis, 
teneris, basi adpressis, apice recurvo patentibus vel divaricatis, onustum; folia coriacea, 
supra denique glabra, infra densius vel laxius pilis stellatis obsita, subconformia; sterilium 
petiolus 3"' — 1" longus; lamina 2 V 2 — 4" longa, 4 — 8 '" lata, lanceolata-oblonga, vel 
lanceolata, obtusa vel acuta; fertilium petiolus 1" longus; lamina 3 — 6 " longa, lanceo- 
lata, basi brevius attenuata, apice acuminata, dimidio superiore sorifera; nervi secundarii 
submanifesti ; maculae immersae; sori annulares, impressi, dorso protuberantes, utrinque 
ad costam 5 — 6 -seriati. 
Niphobolus Klf. en. 125. Bl. Flor. Jav. 54. T. 21. Pr. epim. 127. 
Java (Zoll. 3175. 1368 a. 2116. 1505). 
255. P. caudatum. 
Rhizoma repens, paleis ovatis, acutis, arcte adpressis, subnigricantibus, margine fus- 
cescentibus onustum ; folia coriacea, denique in utraque pagina glabriuscula ; sterilium 
petiolus 6 "' longus; lamina 4 — 5" longa, 6 — 7'" lata, elongato-vel spathulato-oblonga 
vel lanceolata, obtusa; fertilium petiolus 1 — IV 2 " longus; lamina 6 V 2 — 10 " longa, lan- 
ceolata, caudato - acuminata, e parte inferiore sterili 4 — 5'" lata, in apicem linearem, 
fertilem, 2 — ö/V" latum, sensim attenuatum, obtusum vel acuminatum producta; sori ad 
costam 4— 6 -seriati, impressi, dorso protuberantes, annulares, pilis stellatis primitus 
occultati. 
Niphobolus Klf. en. 127. Bl. Flor. Jav. 56. T. 22. Pr. epim. 127. Pleopeltis Commersoniana 
W. ex Pr. 1. c. Niphobolus Chamissoanus Pr. t. 127. N. varius Cham, ex parte. J. Sm. 
ex parte. 
Ins. Marian. Manila. Luzon (Cum. 93 ex parte, 240). 
256. P. vittarioides Wall. cat. 270. 
Rhizoma repens, paleis ovato-lanceolatis, acuminatis, fuscis, margine pallidiore tenuis- 
sime ciliatis, subadpressis onustum; folia coriacea, dura, supra glabriuscula, infra pilis 
