POLYPODIACEJE. 



225 



flavo-stramiueus subglaber complanatus 2|- mm. latus parce sqiiamatus, squa- 

 mis lanceolatis 4 mm. loiigis nigricantibus. Frous 23 cm. longa totiusque 

 lata in ambitu subrotundata a pice in ambitu rotundata basi im am- 

 bitu acuto-truncata simpliciter piunata, pinnis utroque latere 2-3, pinna 

 terminali iis lateralibus couformi aequilonga lanceolata 14 cm. louga 21 

 mm. lata apice lineari-acuminata (acuinine 2 cm. longo 1-2 mm. lato) 

 basi subito attenuata ad petiolum abeunti (petiolo 2 cm. longo) margiue 

 in-egulariter denticulato-crenulata teuuiter desuper augustissirne recurva. 

 Textura herbacea crassiuscula subtns pallidissima supra gtabra subtus 

 squamis cuspidato-ovatis vel amceboidalibus minutis parce dispersa pel- 

 lucida, costis utraque pagine elevato-complanatis, 

 veuis venulis utraque pagiue tenuissimis distincte 

 visis, piunis lateralibus subsessilibus vel brevissime 

 petiolatis ; rhacliis augustissime alata. Sori prope 

 costam sec us costam 1-seriatim utroque latere dis- 

 positi a cosfca 2 mm., a margine 3-4 mm. remoti. 



HAD. Uraisha, leg. S. SASAKI, Oct., 1910. 



The fern was named several years ago by Mr. 

 Y. YABE ; but the author's original description has 

 never been published. The above description is 

 dawn from a specimen which is quite identical with 

 the type. So far as I have examined, the sori are 

 of the Aydenium-kype, but not of the Diplazium-kype. 



Near Aspknivm WifjUianum WALL, figured in 

 HOOKER Sp. Fil. HI. p. 105. t. 167. 



Asplenium Matsumurae CHRIST. 



HAB. Totosho, leg. T. KAWAKAMI et S. SASAKI, 

 Juli. 1912. 



tion of a pinna, ; b, as cale 

 Compared with a co-type preserved in the her- on the under surf ace of the 



barium at Tokyo. frond - 



Asplenium morrisonense HAYATA n. n. 



Asplenium lastirpitiifoHum LAM. var. morrisonense HAYATA Mater. Fl. 

 Formos. p. 438. 



Fig. 154, AsjAenlum 

 Mukinoi HAYATA ; a, a por- 



