118 



BIRDS AND FLOWERS. 



H. orbiculata, 



Large Round-leaved Or- 

 chis. 

 H. tridentata, 



Small Green Orchis. 

 H. fimbriata, 



Large Purple Fringed 

 Orchis. 

 H. psycodes, 



Small Purple Fringed 

 Orchis. 

 Cypripedium acaule, 



Stemless Lady's Slipper. 

 Cypripedium pubescens, 



Yellow Lady's Slipper. 

 C. spectabile, 



Showy Lady's Slipper. 

 Calopogon pulchellus, 



Calopogon. 

 Arethusa bulbosa, 



Arethusa. 

 Goodyera pubescens, 



Rattlesnake-Plantain. 

 O. repens, 



Lesser Rattlesnake- 

 Plantain. 

 Liparis Loeselii, 



Fen Orchis. 

 Spiranthes cernua, 



Ladies' Tresses. 

 S. gracilis, 



Slender Ladies' Tresses. 

 S. praecox. 



IRIDACEiE. 



Iris versicolor, 



Flower-de-Luce. 



SisyrincMum angustifolium, 



Blue-eyed Grass. 

 S. anceps. 



LILIACEJE. 



Smilax herbacea, 



Carrion-Flower. 

 S. rotundifolia, 



Horse-brier. 

 Polygonatum biflorum, 



Solomon's Seal. 

 Smilacina racemosa, 



False Spikenard. 

 S. stellata, 



Star-leaved Solomon's 

 Seal. 

 S. trifolia, 



Three-leaved Solomon's 

 Seal. 



Streptopus roseus, 



Twisted-stalk. 

 Clintonia borealis, 



Northern Clintonia. 

 Uvularia perfoliata, 



Bellwort. 

 11. sessilifolia, 



Bellwort. 

 Maianthemum Canadense. 

 Erythronium Americanum. 



Adder's-tongue. 

 Lilium Philadelphicum, 



Red Lily. 

 L. Canadense, 



Yellow Lily. 

 Medeola Virginiana, 



Indian-Cucumber. 

 Trillium erectum, 



Wake Robin. 



