LIST OF PLATES. 
The Binder is recommended to place Plate I. to face the Title , 
and the rest at the end of the Volume. 
• Plate I. 
1. Ceterach officinarum. 
2. Polypodium vulgare. 
Plate II. 
1. Polypodium Dryopteris. 
2. -Phegopteris. 
Plate III. 
1. Polypodium Robertianum. 
2. Woodsia ilvensis. 
Plate IV. 
1. W oodsia alpina. 
2. Polystichum Lonchitus. 
Plate V. 
1. Allosorus crispus. 
2. Polystichum angulare. 
Plate VI. 
1. Lastrea Thelypteris. 
2. -- eristata. 
Plate VII. 
1. Lastrea montana. 
Plate VIII. 
1. Lastrea Filix-mas, and 
var. eristata. 
Plate IX. 
1. Lastrea rigida. 
2. —— dilatata. 
Plate X. 
1. Cystopteris fragilis. 
2. —— regia. 
Plate XI. 
1. Athyrium Filix-foemina, 
and var. multifidum. 
Plate XII. 
1. Asplenium lanceolatum. 
2. -Adiantum-nigrum. 
3. -septentrionale. 
