304 



POLYPODIACE^E. 



Fig. 122-A, Notholwm 

 hirsula DESV.; a, a scale 

 on the rhizome ; b, a hair- 

 on the frond-rhachis; c, a 

 pinnule ; d, a segment of 

 the same, showing the sori- 

 ferous veins. 



Fig. 122-B; Nolholcena hirsuta DESV. 



segmentis infimis latere inferiore longissiinis oblongis 5 min. longis 3 mm. latis 

 apice trtmcato-obtusis basi truncato-acutis basi latere superiore cuin rhachide 

 parallelis, basi latere inferiore acutis ; pinnis superioribus gradatim brevioribus 

 versus apicem ad seginenta linearia 1-4 mm. longa reductis ; pinnis pinnulis 

 segmentis margine soriferis ; rhachis frondis et pinnarum sulcata ; venis veniilis 

 utraque pagine haud visis. Ehachis frondis dense longe pilosa, pilis longiori- 

 bus 1-2 mm. longis, haud squarnata ; pagina frondis supra sparse subtus 



