168 



MACOUN AND BUEGESS ON 



21 



23 

 24 

 25 

 26 



27 



28 



29 



30 



:;i 



32 



33 



34 



; E5 



36 



37 



38 



39 



40 



41 



42 



43 



44 



45 



46 



47 



48 



49 



50 



SPECIES. 



Brought forward 



Asplenium viride, Hudson 



Botrychium lanceolatum, Angs 



Botrychiurn Lunaria, Swz 



Botrycliium matricarisefolium, A. Br. 



Botrychium simplex, Hitch 



Botrychium ternatum, Swz 



Vctr. obliquum, Milde 



I'll/-, dissectum, Milde 



Botrychium Virginianum, Swz 



Camptosorus rhizophyllus, Link 



Cheilanthes gracillima, l>. C. Eaton .. 



Cheilanthes lanuginosa, Nuti 



Cryptogramme aerostichoides, A'. 7.Y. . 



Cystopteris bulbifera, Bernh 



( \ stopteris fragilis, />'< rnh 



Cystopteris montana, Bernh 



Dicksonia pilosiuscula, Willd 



Gymnogramme triangularis, Kuulf . . . 



Lomaria spicant, Desv 



Onoclea sensibilis, L 



II. 



21 

 1 



1 

 1 

 1 

 1 

 1 

 1 

 1 

 I 



Onoclea Struthiopteris, Hoff 1 



Opbioglossum vulgatum, L 



Osmunda cinnamomea, L 



Osmunda Claytoniana, L 



Osmunda regalis, L 



Pellsea atropurpurea, Link 



Pellsea densa, Hook 



Pellsea gracilis, Hook 



Phegopteris alpestris, Mett 



Phegopteris calcarea, Fee 1 



Phegopteris Dryopteris, Fee 1 



Phegopteris liexagonoptera, Fee 



( hrriedfcm 



■d. 



III. 



10 



IV. 



V. 



11 



1 

 1 



44 



46 



20 



25 



