MAïEr.IALS FOR \ FLOE A OF FOllMOSA. 435 



alatae, supra doiisc hirsuta), subtus glabra3 ; rliaches pinnularum I. 

 IL et IIL complaiiatœ, supra densissime hirtellse subtus glabra3, 

 venis et venulis utrinque hirsutis ; paginœ secus venas et venulas 

 utraque liirsutœ, venulis apice furcatis, ramis superioribus breviori- 

 bus apice soriferis, ramis inferioribus longioribus non soriferis, 

 interduni venulis simplicibus soriferis, vel sterilibus, ramis prope 

 apicem evanescentibus. Sori sub quoque dente segmentorum 

 vel venulai'um ILL 1, a apice dentium J--1 mm. remoti, ad apicem 

 ramorum venularum terminales. Indusium late cordatum J mm. 

 latum margine ciliatum. 



Hab. Nantö : Mushazan, leg. T. Kawakami et U. Mori, 190G, 

 Aug. (No. 2390). 



Very near M. hii'sata but differs from it by the much thinner 

 texture and quadri- pinnate fronds. 



3Ionachosorum Kunze. 



Monachosorum subdigitatum Kuhn ; Hayaïa in Tokyo Bot. 

 Mag. XXlil. p. 28. 



Uipicixiuni Sw. 



Diplazium Kawakamii Hayata sp. nov. Stipites 55 cm. longi, 

 ('( jinplana to- tetragon i, 4-sulcati, a basi 7 mm. lati, fuscentes, tota 

 longitudine dense piloso-squamati, (squamis linearibus incrassatis 

 sub-teretil)as, plus minus complanatis, basi nmricatis, fuscentibus, 

 })liis minus crispatis, 3-4 mm. longis, ])atento-reflexis, vel depresso- 

 i'('fl('xis\ Frondes late ovatas S7 cm. longje, (ÎO cm. lata}, apice 

 acuta), l)asi ()))tus;u, tripiniiata', sujx'riore bi-pinnatœ, pinnis 

 lanceolatis iitraque latere 10, a rliachibus fiondium anglo 40-00° 

 divari('atis iutVrioril)Us 10-15 cm. loii'jis, a se 13-17 cm. remotis, 



