MATERIALS FOR A FLORA OF FORMOSA. 415 
rhomboideo-triangulares, 60 cm. longe, totiusque late, inferiore 
bipinnatze, superiore pinnate, pinnis infimis longissimis 40 cm. 
longis, a rhachibus angulo 50° divergentibus, elongato-triangularibus, 
vel angustato-lanceolatis, basi latissimis 21 cm. latis, sursum 
pinnatifidis, deorsum pinnatis, pinnulis lanceolatis 14 cm. longis 
2 cm. latis sursum acuminatis apice obtusis a se 4 cm. remotis 
margine lobulatis, pinnulis versus apicem pinnarum gradatim in 
lobos abeuntibus ; pinnis superioribus pinnatifidis, apice in pinnam 
lobulatam abeuntibus; pinnulis pinnarum inferiorum margine 
lobulatis, sursum subintegris lineari-acuminatis, basi latere superiore » 
acutis, latere inferiore decurrentibus, lobulis obtusis triangularibus, 
a costis 4mm.remotis (i.e. a sinibus inter lobulos usque ad 
costas 4 mm.) ; rhaches frondium circ. semiteretes, supra profunde 
3-sulcatee minute muricato-pubescentes, vel subglabre, subtus 
convex, haud sulcate, stramineo-rubescentes ; rhaches pinnarum 
et venis pinnularum minute pubescentes ; paginze glabre, mem- 
branacee, ad marginem nervo marginate subtus  pallidiora, 
supra glabre ad soros prominente elevatz venis anastomo- 
santibus, areolis copiosis, venulis liberis 2-3. Sori ad totam 
paginam dispersi depresso-globosi, 2 mm. in diametro, ad apicem 
venularum liberarum terminales. Indusium orbiculare, cordatum. 
Has. Randaizan, leg. T. Kawaxamt et U. Mort, Aug. 1908, 
(No. 7136). 
Near D. gigantewm, but differs from it in the shape of the 
pinne. It should better be referred to Aspidiwm on account of its 
having anastomosing veins (see p. 449). 
Dryopteris Beddomei (Bax.) O. Kaze. ; Hayara in Tokyo Bot. 
Mag. XXIII. p. 4. 
Distris. South China, India, South Ceylon, Philippines. 
