»b ADDENDA. 



A. paleaceum, Don, is a variety of A. Jllix-mas, but not of 

 Swartz, which is Lastrea paleacea of Moore. 



A. IVallichianiim of Sprengel is a variety of A. filix-mas, 

 but not so the A. Wallichianum of Bory, which is Oleandra 

 neriiformis of Moore, nor of Kunze, which is Polystichum 

 setosum of Moore, nor of Wallich, which is 0. Wallichii of 

 Moore. 



Add to synonymes of A. Jiliz-mas: — 



Asjpidium adnatiim, Blume. 



" caucasicum, A. Braun. 



" crinitum, Maetens and Galleotti. 



. " expansuniy Dieteech. 



" Mildeanum, Gcepp. 



" nevadense, Geeman Gaedens. 



" nidus, Geiffith. 



*' parallelogrammum, Kunze. 



" pinnatificlum, Wallich. M. S. 



" pseudo filix-mas, Fee. 



" SmitJiil, English Gaedens. 



*' uliffinosum, Blume. 



Not the A. filix-mas of Holl, which is Lastrea elongata of 

 Moore, nor of Pursh, which is L. Goldiana of Moore. 



ASPIDIUM ACULEATUM. Page 49, vol. 6. 



Aspidium intermedium, not of Willdenow, which is Lastrea 

 spinulosa, var. of Moore, nor of Blume, which is L. Blumei 

 of Moore, nor of Link, which is Athyrium filix-foemina of 

 Moore, nor of J. Smith, which is Sagenia coadunata, var., of 

 Moore. 



A.mu7iitum, not of Kaulfuss, which is Polystichum falcinellum 

 var. of Moore. 



A. lentum, not of Don, which Moore gives as P. lentum, 



A. ocellatum, not of Wailich, which is P. lentum of Moore. 



Add as synonymes: — 



Aspidium affine. 



Wallich. 



" scariosum. 



EOXBUEGH 



" suhlohatum. 



Blume. 



ASPIDIUM ACROSTICHOIDES. Page 57, vol. 6. 



Aspidium auriculatum, not of Swartz, Wallich, Holl, or 

 Don. Add as synonyme: — 



Aspidium Schweinitzii, Beck. 



ASPIDIUM ClilSTATUM. Page 59, vol. 6. 



Aspidium cristatum, not of Ruprecht. 



A. spinulosum, not of Swartz, Schrader, Schkuhr, Gray, or 

 Hooker and Arnott. 



