MATERIALS FOR A FLORA OF HOKKAIDO. VIIL 



liy 

 KlNGO MlYABIi 



and 

 YGsHUN Kudo. 



it . m it Ifi r^ ^> n- ■ ^'I^• 

 ^ ^ ^ ^ 



X II 16 # 



101. Dryopteris crenulato-serrulata C. Clir., Iiul Fil. p. .'59. 



Athyrinin civnu!ato-st-irulatiiiii Makino, Hot. Ma^. Tokyo XIII. ]>. 26; M,it.su;u. 

 Ind. PI. Jap. I. p. -93. 



Fhes^opteris crenulato-serrulata Makino, Hot. Mag. Tokyo XVII. p. 78. 



Asplenium cretiulato-serriilatutu Makino, ]5ot. Mag. Tokyo XIII. p. (55). 



XoM. Iap. f}-iuiyaiiia-inuivarahi. 



H.-\ii. Hok/caidö. Prov. Iburi : Mt. Taniniai (Y. Takenouchi ! "June 30, 1912); 

 near the source (if Ri\-er .Xzunia (C X'cndu!"' July lO: 1895); Mt. Makkari-nLipuri 

 (Y. Takenouclii ! -Aug. i, 1912). — l'ro\'. Kitanii : Shaii-sando (K. Miyabe! July 23, 

 1884). 



DisrKiB. Hokkaido and Honshu. 



New to the Flora of Hokkaido. 



102, Dryopteris (Euih-yopteris) okushirensis Mi\^abe et Kudo, sp. nov. 

 Rhizonia abbre\'iatuni, dense caespitosum. Stipites 27 cm longi, nuilti-sulcati, 



parte inferiore nigri, paleisque castaneis ovato-lanceolatis vel late ovato-lanceo- 

 latis dense obtecti, parte superiore straminei, paleisque pallide castaneis lineari 

 lanceolatis parce vestiti. I'"rondes lierbaceae, oblongo-lanceolatae, abruj)te aciinii- 

 natae, 65 cm longae, basi 4 cm, medio 21 cm latae, simpliciter pinnatae : rachis 

 straminca, striata, castaneo-punctata, palcis pallide castan^.is subulatis \'cl lineari 



It rt is *S 2) a Ji =P ff 



[Trans of Sapporo Natural llislory See. Vol. VII. P.irt i. Fel). lyiS.] 



