Observations on the Flora of Japan. 



{Continued from p. 52.) 



By 

 T. Makino, 



Assistant in the Botanical Institute, Science 

 College, Imperial University of Tokyo. 



Polypodium trichomanoides Sw; Syn. Fil. p. 33 ; Willd. Sp. PI. 

 V. p. 184; Spreng. Syst. Veg. IV. 1, p. 50 ; Schkuhr. Krypt. Gew. p. 11, 

 tab. 10 ; Presl Tent. Pteridogr. p. 178 ; Mett. Farngatt. Polypod. p. 40 ; 

 Hook. Sp. Fil. IV. p. 178 ; Bedd. Fern. Brit. Ind. tab. 2 ; Id. Handb. Ferns 

 Brit. Ind. Ceyl. a. Mai. Penins. p. 308, fig. 162; Hook, et Baker Syn. Fil. 

 p. 326 ; 0. B. Clarke A Kev. Fern. North. Ind. in Trans. Linn. Soc. 2nd 

 Ser. I. p. 549 ; Christ Die Farnk. der Erde, p. 80; Diels in Engl, et Prantl 

 Natiirl. Pflanzenfam. I. 4, p. 309, fig. 162, C. D. 



Polypodium brevipes Kunze herb, ex part, ex Mett. 1. c. 



Polypodium Riedelianum Kunze herb, ex Mett. 1. c. 



Polypodium Beyrichianum Presl 1. c. 



Grammitis tenuifolia Beyrich herb, ex Presl I.e. 



Polypodium monosorum Fee, ex Mett. 1. c. 



Polypodium gibbosum Fee 6 me Mem. Foug. Nouv. p. 8, tab. 2, fig. 2. 



Polypodium serricula Fee Gen. Fil. p. 238, et 6 me Mem. Foug. Nouv. 

 p. 9, tab. 7, fig. 1. 



Polypodium nanum Fee Gen. Fil. p. 238. 



Polypodium serlularioides J. Sm. 



Arthropleris trichomanoides J. Sm. 



Polypodium Okuboi Yatabe in Bot. Mag., Tokyo, V. 1891, p. 35, tab. 

 XXI ; Baker in Ann. of Bot. V. p. 465. 



Nom. Jap. Okubo-shida, okubo-uraboshi. 



Hab. Prov. Sagami : Ashinoyu in Mt. Hakone, on stone-walls and 

 tomb-s f ones (S. Okubo ! herb. Sc. Coll. Imp. Univ. Tokyo, 1888; S. Eirase ! 

 herb. I.e. Jan. 7, 1891); Prov. Suruga : Mt. Fuzi-san, associated with 

 mosses on trunk of large tree (Z, Umemura ! July 21, 1899 ; T. Makino ! 

 August 7, 1899). 



