122 STATE HORTICULTUEAL SOCIETY 



Pell^ea, Link. 



1515. P. atropiirpiirea, (L.) Link. Rock Brake. 

 Common on limestone ledges. 



Cheilanthes, Sw. 



1516. C. feei, Moore. Lip Fern. 

 Not common, on exposed rocks. 



Asplenium, L. 



1517. A. acrostichoides, Sw. Silvery Spleenwort. 

 In moist, rich woods. 



1518. A. filix-fcemina, (L.) Bernh. Lady-Fern. 

 Common in woods. 



1519. A. plaly neuron, (L.) Oakes. Ebony Spleenwort. 

 Open shady woods ; rare. 



1520. A. angustifolium, Michx. 

 In moist woods. 



POLYSTICHUM, Roth. 



1521. P. acrostichoides, (Michx.) Schott. Christmas Fern. 

 In woods and rocky places. 



Camptosorus, (L.) Link. 



1522. C. rliigophylhis, (L.) Link. Walking Fern. 

 Not common ; on marshy ledges. 



Dryopteris, Adams. 



1523. D. thelpijtcris, (L.) A. Gray. Shield Fern. 

 Common in marshes; frequent. 



1524. D. cristola, (L.) A. Gray. Crested Shield Fern. 

 In wet woods and swamps; not common. 



1525. D. g oldie ana, (Hook.) A. Gray. Goldie's Fern. 

 In rich woods; not common. 



1526. D. spimdosa, (Retz) Knntze. Spinulose Shield Fern. 

 Not common. 



Phegopteris, Fee. 



1527. P. phegopteris, (L.) Undern. Long Beech-Fern. 

 In moist woods ; rare. 



1528. P. dryopteris, (L.) Fee. Oak Fern. 

 In moist woods and swamps. 



