HARDY HERBACEOUS PLANTS. 151 



Maiden-hair Fern, Hardy (Adiantum pedatum).—^ 



to 15 inches. 

 Fragrant Wood Fern {Aspidium fragrans).—^io\% 



inches. 



Shield Fern (.4. acrosHchiodes).—! to 2 feet. 



Chamisso's Shield Fern (A. munitiim).—! to 5 feet. 



Spleenwort {Asplenium ehenetom).—^ inches and up- 

 ward. 



Moonwort (BotrycJdum).— There are several species. 



Walking Fern {Camptosorus rUzophyllus). — Pros- 

 trate. 



Lip Fern, Hairy (Cheilanthes vestita).-(j to 15 inches. 



Y\g, 11. — DOWNY LIP FERN {(Jheilanthestommtosa). 



Lip Fern, Downy {C. tomentosa). — Bather stout; 



12 to 20 inches; protect. 

 Deer Fern (Lomaria S2ncant).—EYevgYeen; 6 to 



30 inches. 

 Flowering Fern (OsmwwtZa).— Several species ; 2 to 



5 feet. 



