rOLYPODIACETE. 



225 



flavo-stramineus subglaber complanatus 2-J- mm. latus ]Kirce squamatus, squa- 

 mis lanceolatis 4 mm. lougis nigricantibus. Frons 23 cm. longa toti usque 

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

 bitu acuto-truncata simpliciter pinnata, pinuis utroqne latere 2-3, pinna 

 terminal! iis lateralibus conform i aequilonga lauceolata 14 cm. longa 21 

 mm. lata apice lineari-acurainata (acumiue 2 cm. longo 1-2 mm. lato) 

 basi subito atteuuata ad petiolum abeunti (petiolo 2 cm. longo) mavgine 

 irregulariter denticulato-crenulata teuuiter desuper augustissime recurva. 

 Textura lierbacea crassiuscula subtus pallidissima supra glabra subtus 

 squamis cuspidato-ovatis vel amoeboidalibus miuutis parce dispersa pel- 

 lucida, costis utraque pagiue elevato-complanatis, 

 veuis veuulis utraque pagiue tenuissimis distincte 

 visis, piunis lateralibus subsessilibus vel brevissime 

 ]>etiolatis; rhaeliis augustissime alata. Sori prope 

 costam sec us costam 1-seriatim utroque latere dis- 



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

 HAB. Uraislia, 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 soil are 



of the Asplenium-type, but not of the Diplazium-iyp&. 

 Near Aspleniwn Wiyldianum WALL, figured in 



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

 Asplenium Matsumurae CHRIST. 

 HAD. Totosho, leg. T. KAWAKAMI et S. SASAKI, Fig 1S4) 



Tnli 191^ Mxkitioi HAY ATA ; a, a por- 



tion of a pinna ; b, as cale 

 Compared Avith a co-type preserved in the her- on the under surface of the 



barium at Tokyo. frou<L 



Asplenium morrisonense HAYATA u. n. 



Asplenium laserpitiifolium LAM. var. morrisonense HAYATA Mater. M. 

 Formos. p. 438. 



