:\IATEHIALS FOE A FLORA OF FORMOSA. 447 



apice incrassatis) ; paginac supra virides snbtus glancae interdum 

 purpnreo-albicantes, a medio snrsum frondiiim soriferœ. Sori inter 

 venas singiilariter siti, a costa 3-4 mm. remoti a margine 7 mm. 

 remoti, globosi 2 mm. in diaraetro. 



IIah. Kashigatani, leg. G. Nakahaka, Feb. 1907. 



Tlie present Polypodlum comes near P. Engleri, l^ut differs 

 from it in the veinlets spreading from the midrib in a much 

 acuter angle. Also near /\ arenaiium ]1\.kee and P. Schritt- 

 plmlcmum Annit, but diflers from the former in having broader 

 fronds which are much acuter on both ends, and in the sori which 

 are limited on the upper parts of the fronds, and from tlio latter, in 

 having acuter and larger fronds of a different texture. 



Polypodium Kawakamii Hayata in Tokyo Bot, Mag. XXIII. 

 p. 77. 



Polypodium Lehmanni Mett. ; Hayata in Tokyo Bot. Mag. 

 XXTIT. p. 79. 



Polypodium morrisonense Hayata in Tokyo Bot. Mag. XXHI. 

 p. 78. 



Polypodium palmatum Blume? ; Hayata in Tokyo Bot. Mag. 

 XXIII. p. 79. 



Polypodium quasipinnatum Hayata n.n. Polj/podinvi piminfum 

 Hayata in Tokyo i^>()t. Mag. XXIII. p. 80, (non Bote.). 



Polypodium subauriculatum Ijei'me ; Hayata in Tokyo Bot. 

 Mag. XXIII. ].. 80, 



Polypodium taiwanianum Hayata in Tokyo Bot. Mag. XXHL 

 p. 8U. 



