O INTRODUCTION. 



Solenites Murrayanus, L. & H. ( = Flabellaria viminea, Phill., 1829 ; type in the 



? Whitby Museum, No. 2493) = Czekanowskia Murrayana (L. & H.). 

 S.furcatus, L. & H. = Baiera Lindleyana (Schimp.). 

 JBaiera gracilis, Bunb. = B, gracilis. 



B. microphylla, Phill. (Type-specimen in the Leckenby Collection, Cambridge.) 



= B. Lindleyana (Schimp.). 



Cyclopteris longifolia, Phill. (= Sphenopteris longifolia, Phill., 1829; type- 

 specimen in the York Museum) = Baiera Phillipsi, Nath. 



C. digitata, Brongn. (= Sphenopteris latifolia, Phill., 1829; figured specimen 



in the York Museum) = Ginkgo digitata. 



Dichopteris lanceolata ( Neuropteris lanceolata, Phill., 1829 ; figured specimen 

 in the York Museum) = Pachypteris lanceolata, Brongn. 



D. Icevigata, Lign. ( = Neuropteris lavigata, Phill., 1829) = Pachypteris lanceolata. 

 Phlebopteris polypodioides, Brongn. = Laccopteris polypodioides (Brongn.). 



P. contigua, L. & H. = L. polypodioides. 



P. crenifolia, Phill. = L. polypodioides. 



P. Woodwardii, Leek. = L. (foodwardi. 



P. Lindleyi, Gb'pp. = Laccopteris polypodioides (Brongn.). 



P. Phillipsii, Brongn. (= Phyllites nervulosa, Phill., 1829 ; type of Phillips in 

 the York Museum) = Dictyophyllum rugosum, L. & H. 



P. Leckenbyi, Zign. = D. rugosum. 



P. undans, Brongn. = Cladophlebis denticulata (Brongn.) (Fertile frond.) 



Glossopteris Phillipsii, Brongn. ( Pecopteris paucifolia, Phill., 1829 ; figured 

 specimen in the York Museum) = Sagenopteris Phillipsi. 



Marzaria Simpsoni, Phill. (Type -specimen in the "Whitby Museum.) = ? Lac- 

 copteris polypodioides. 



Tceniopterit major, L. & H. ( = Aspleniopteris Nilssoni, Phill., 1829; figured 

 specimen in the York Museum) = Tteniopteris major. [The specimen figured 

 by Phillips is an example of Anomozamites Nilssoni (Phill.).] 



T. ovalis, Sternb. = ? T. major, L. & H. 



T. vittata, Brongn. (= Scolopendrium solitarium, Phill., 1829) = T. vittata. 



Pecopteris insignis, L. & H. = Cladophlebis denticulata (Brongn.). 



P. denticulata, Brongn. = 0. denticulata. 



P. ligata, Phill. = Laccopteris polypodioides (Brongn.). 



P. Phillipsii, Brongn. = G. denticulata. 



P. polydactyla, Leek. = Matonidium Goepperti (Ett.). 



P. ccRspitosa, Phill. (Type-specimen in the York Museum.) = Laccopteris 

 polypodioides (Brongn.). 



P. whitbiensis, Brongn. ( = P. hastata, Phill., 1829) = Todites Williamsoni 

 (Brongn.). 



P. denlata, L. & H. = Todites Williamsoni. [The specimen figured by Phillips 

 is no doubt an example of Cladophlebis denticulata.'] 



P. Lindleyana, Presl = Coniopteris arguta (L. & H.). 



P. curtata, Phill. = Todites Williamsoni (Brongn.). 



P. Williamsonis, Brongn. [ = P. curtata (pars), Phill., 1829] = Todites 

 Williamsoni. 



P. acutifolia L & ; H. ) Coniopteri* arguta (L. & H.). 



P. serrata (L. & H.) . 



P. exilis, Phill. = Klukia exilis (Phill.). 



