418 ART. I.—B. HAYATA: 
pinnulis lanceolatis, pinnulo infra medium longissimo 5 em. longo 
sessili acuminato pinnatifido; segmentis a rhache 4 mm. remotis 
(i.e. a sinibus inter dentes usque ad costas 4mm.) angusta- 
tis 9 mm. longis 3854 mm. latis obtusis dentatis, (dentibus 
acutis ascendentibus), sursum pinnularum acuminatis, acuminibus 
obtusis basi dentatis prope’ apicem integris. Khaches frondium 
subtereto-complanate, supra 2-sulcatee, inter sulcos elevate, dense 
hirsutae, stramineo-flavescentes, subtus glabra ; rhaches pinnarum 
complanate, leviter 2-sulcatze, medio dense hirsute, sursum parti- 
bus decurrentibus pinnularum alate, supra brevissime parcissime 
aristato-strigose, subtus glabra; pagne supra ad venas nervosque 
pubescentes, subglabrae, subtus pilose, pilis patentibus 1 mm. longis, 
venis et venulis omnibus liberis. Sori ad lobos pinnularum secus 
venas utraque latere intra venas et margines 4-3, ad venulas 
dorsales suborbiculares 3 mm. in diametro. Indusium late cor- 
datum, margine longe ciliatum. 
Has. Kotosho, leg. G. Naxawara, Feb. 1906, (No. 994). 
Dryopteris (Aspidium) leucostipes (Baker) C. CHRISTENSEN Ind. 
Fil. p. 274; Curist in Bull. Herb. Boiss. IL.-4, (1904), p. 615. 
Has. in sylvis Kelung, leg. U. Faurim, 1903. 
Distrip. An endemic plant. 
Dryopteris subexaltata C. Curisrensen Ind. Fil. p. 295. 
OpseRV. Stipites ceespitosi, 20 em. longi, graciles medio 
1 mm. lati, ad basin dense squamati, (squamis  stramineo- 
rubescentibus _lineari-lanceolatis 8 mm. longis), supra — sub- 
glabri vel parcissime squamati, basi rubro-purpureo-fuscentes, 
a medio sursum_ straminei, plus minus complanati, supra 
suleati, subtus convexi, plus minus purpurascentes, Frondes 
