AMARYLLIEACSAE: 



Eypoxis hirsuta (L.) Coville. — Occasional; 77; "bottom-land to upland 

 forest. (5165) 



IRIDACEAE: 



Iris virginica L. (?) — Occasional; W, E, S; marsh. (5308, 5835) 

 Sisyrinchinm at 1 ant i cum Bickn. — Occasional; 77, E; wet meadow. 



(5217, 5905) 

 _S. gramineum Curtis. — Occasional; W; wet meadow. (5192, 5878) 



ORCHIEACEAE: 



Cypripediu m acaule Ait. — Locally common; 77; slope and upland forest. 

 ( 51227 



Epipactis pubescens (Willd.) A. A. Eaton. — Occasional; 77, S; ter- 

 race and slope forest. (5406) 



Ea"benaria ciliaris (L.) R. Br. — Rare; E; ."brushy wet meadow. (5375) 



H. lacera (Michx.T R. Br. — Rare; W, S; open margin of swamp forest. 

 T5971) 



Pogoni a verticillata (TJilld.) Kutt. — Occasional; 77; terrace and 

 slope forest. (5121, 5548) 



Spi ranthe s cernua (L.) Richard. — Rare; 77; wet meadow. (5592) 



Tipularia discolor (Pursh) Mutt. — Occasional; 77; terrace forest. 

 (5063, 5403) 



SALICACEAE: 



Populus alba L. — Rare; E; "brushy abandoned field. (5643) 



P. grandidentata Michx. — Occasional; W, S; margins of slope and up- 

 land forest. (5188) 



Salix humilis Marsh. — Occasional; W, E, S; abandoned fields. (5060, 

 5079, and 5658, det. 0. R. Ball) 



_S. nigra Marsh. — Occasional; 77; shrub swamp. (5447 and 5892, det. 

 C. R. Ball) 



S_. tristis Ait. — Rare; 77, E; abandoned fields. (5637, det. C. R. 

 Ball) 



JUC-LA1'©ACEAE : 



Carya alba (L.) K. Koch. — Occasional; 77, S; upland forest. (5653) 

 C_. cordiformis (wang.) Z. Koch. — Rare; 77, S; bottom-land and ter- 

 race forest. (5651) 

 C_. glabra (Mill.) Spach. — Rare (?); 77; bottom-land and terrace 



forest. (5613, 5697, 5700 — pubescent form) 

 Juglans cinerea L. — One tree; 77; bottom-land forest. (5685) 



BSTULACEAE : 



Alnus rugosa (DuRoi) Spreng. — Common; 77, S; shrub swamp. (5588) 

 Be tula nigra L. — Abundant; 77, E, S; swamp and bottom-land forest. 



"T5647 ) 

 Carpinus carol ini ana 77 a lt. — Common; 77; bottom-land forest. (5170) 

 Corylus americana 77alt. — Occasional; 77; well-drained bottom-land 

 forest, hedgerows and woods margins. (5440) 



18 



