154 STATE HOKTICULTURAL SOCIETY 



Leptorchis, Thenars. 



1968. L. liliifolia, (L.) Kuntze. Large Twayblade. 

 In upland woods, not rare. 



1969. L. loeselii, (L.) MacM. Fen Orchis. 

 Boggy places, rare. 



Aplectrum, Nutt. 



1970. A. spicatum, (Walt.) P. S. P. Putty Root. 

 In woods. 



CORALLORHIZA, R. Br. 



1971. C. odontorhiza, (Willd.) Nutt. Small Flowered Coral 



Root. 

 Infrequent. 



1972. C. multiflora, Nutt. Large Coral Root. 

 Common in woods. Northward. 



SALICACE^E. WILLOW FAMILY. 

 POPULUS, L. 



1973. P. alba, L. Abele or White Poplar. 

 Introduced from Europe. 



1974. P. cand leans, Ait. Balm of Gilead. 



In northern part of state ; planted elsewhere. 



1975. P. deltoides, Marsh. Cottonwood. 

 Common. 



1976. P. grandidentata, Alichx. Large Toothed Aspen. 

 Frequent. 



1977. P. tremuloides, Michx. American Aspen. 

 Common in thickets, northward. 



Salix, L. 



1978. S. nigra, Marsh. Black Willow. 

 Not rare ; in low ground. 



1979. 8. amygdaloides, Anders. Peach Leaved Willow. 

 Along streams, common. 



1980. S. lueida, Muhl. Shining Willow. 

 Common in wet ground. 



1981. S. fragilis, L. Brittle Willow. 

 Infrequent. 



