250 



Approaching A. crenula- 



m 



A. aiiriailatwn^ Sw., Yungas (397). 



A. rhizophoriim, L,, Yungas (396), fronds pinnate, Mapiri and 



Yungas (389), tripinnate {A. flabellidatiim, Kunze). 

 A, serra, Langs. & Fisch., Yungas (384). 

 A. aiiritiim, Sw., {A. rigidtim, Sw), Unduavi (39^); Yungas 



(391). 

 A, falcatwn, Lam., Yungas (388). Approaches a form at Kew, 



labelled by Mr. Baker "an A. insiticwn, Brack/' More 

 laciniate than any other American specimens seen. 



A. fragranSy Sw., {A. foeniculaceum^ H.B.K.), Unduavi (39^)- 



A. repenSy Hook., Yungas (409). 



A, delicatuhim^ Presl., near Yungas (393). 



A, Filix-foemina (L.), Bernh., Undua^ 



A. grandifoluim, Sw., Mapiri (385). 

 turn, Baker. 



A, crefiidatuniy Baker, Yungas (387). 



A. Klotschii^ Mett., Yungas (394). 



A, radicals, Sw., Yungas (386). 



Didyniocklcena himilata^ Desv., Yungas (117). 



Aspidiiun macrophylbim, Sw., Mapiri (413). 



A. acitleatwn^ Sw. The type is not represented in the collection. 

 The form described as Polypodiiim platyphyllum^ Hook., i^ 

 Synopsis FiHcum agrees with specimens from Sorata (4H); 

 Ingenio del Oro (417); near Yungas (418, 446.) That 

 Viwowxi d^s P. rigidtim. Hook, & Grev. with Sorata (4^^) ' 

 Yungas (419), and Unduavi (420). Phegopteris cochleata, 

 Mett*, is represented from Sorata and Yungas (415)- 



A. riviilortcm, Link, near Valparaiso, ChiU (421); named by 

 Prof. Phillippi. 



A. patens, Sw., Yungas (423); approaching Nephrodium macron- 



rtinZy Baker, in the basal pinnules. 

 A. conspersoides, Fee, in Fourn. Fil. Max., p. 95 (?) ; Mapiri (426). 

 An unusual form marked by coriaceous texture and the 

 lowest pair pinnules much prolonged and appressed to the 

 rachis. 

 A, conterminum, Willd., Sorata (422); Guanai (430, 436); near 

 Yungas (429, 432) ; specimens approaching A. Noveboracense, 

 Sw., from Yungas (435); Unduavi (431); Mapiri (434)^ 



i 



