68 Transactions Tennessee Academy of Science 



Polystichum 



acrostichoides (Christmas Fern) 

 Aspidium. Shield Fern. Wood Fern 



Thelypteris 



noveboracense (New York Fern) 



marginale 



Goldianum (Goldie's Fern) 

 Cystopteris. Bladder Fern 



bulbifera 



fragilis 

 Woodsia. 



obtusa 

 Dicksonia. Dickson's Fern 



punctilobula (Hay-scented Fern) 

 Onoclea. 



sensibilis (Sensitive Fern) 



OsMUNDACEAE (Flowering Fern Family) 

 Osmunda. Flowering Fern 

 regalis (Royal Fern) 

 cinnemomea (Cinnamon Fern) 



Ophiglossaceae (Adder's Tongue Family) 

 Botrychium. Moonwort 



virginianum (Rattlesnake Fern) 



