MATERIALS FOR A FLORA OF FORMOSA, 491 
angustato-lanceolatis. Rhaches frondium semiteretes 4-5 mm. 
late: supra concave vel.medio suleato-clevatee, muricato-pubescentes, 
subtus convexe, subglabre, vel plus minus muricate; rhaches 
pinnarum tereto-complanate, 25 mm. late, supra 3-sulcate, 
stramineo-fuscentes, brevissime pubescentes subtus subglabra 
convexe, coste pinnularum supra clevate subplane subtus plane 
sed distincte rufo-colorate ; venis et venulis supra plus minus 
elevatis subtus planis sed distinctis parcissime minute squamatis ; 
areolis costalibus latissime triangularibus 7 mm. longis 1 mm. latis. 
Sori prope marginem |-seriatim dispositi, a margine 1 mm. remoti, 
depresso-globosi 1 mm. in diametro. Indusium cordatum. 
Has. Chiodran, leg. G. Nakanara, Aug. 1905, (No. 274). 
Near Nephrodium Leuzeanum, Hx. but differs from it in the 
shape of the fronds. It should better be referred to Aspidiwm, on 
account of its having anastomosing veins (see p. 449), 
Dryopteris todagensis Curist.? Hayara in Tokyo Bot. Mag. 
MAXIE: p.. 26; 
Dryopteris parasitica O. Kize? Hayara in Tokyo Bot. Mag. 
MAIL p25: 
Dryopteris (§ Phegopteris) remota Hayarasp.noy. Stipites tenues 
18 cm. longi 1 mm. in diametro glabri, nitentes subterctes supra 
profunde sulcati straminei.  lrondes  stipite breviores, ambitu 
triangulares apice acuminate basi latissime 12 cm. longe a basi 
16 em. late apice pinnate medio bipinnate infime — tripinnate 
pinnis remotissime oppositis, a rhachibus angulo 70 divaricatis, 
inferioribus 3 cm. a se remotis, infimis longissimis a basi sursum 
eradatim brevioribus ; pinnis infimis clongato-triangularibus 8 em. 
longis a basi 3 cm. latis petiolatis, (petiolis 13 mm. longis), 
