212 NATURAL HISTORY BULLETIN. 



Calopogon pulchbllus R. Br. 



Howard Co. (Macbridc.) 



POGONIA PENDULA Liudl. 



Johnson Co. (Miss Linder.) Formerly not rare. 

 Orchis spectabilis L. 



Johnson Co. Still quite common. 

 Habenaria bracteata R. Br. 



Delaware Co. (Macbride) ; Johnson Co. Formerly quite 

 common. 



Habenaria leucoph^a Gray. 



Emmet Co. (Crattv) ; Johnson Co. Formerly common 

 but now almost extinct. 

 Cypripedium candidum Muhl. 



Emmet Co. (Cratty); Benton and Johnson Cos. Once 

 quite common in Johnson County, but now very rare. 

 Cypripedium parviflorum Salisb. 



Johnson Co. Common. 

 Cyripedium pubescens Willd. 



Johnson Co. Less common than the preceding. 

 Cypripedium spectabile Salisb. 



Winnebago and Johnson Cos. Formerly very common in 

 Johnson Co., but becoming rare. 



POLYGONATUM BIFLORUM Ell. 



Henry Co. (Mills); Lee, Winnebago and Johnson Cos. 

 Polygon at um giganteum Dictr. 



Johnson Co. 

 Oakesia sessilifolia Wats. 



Johnson Co. 

 Trillium recurvatum Beck. 



Henry Co. (Mills); Louisa Co. (Helmick) ; Johnson Co. 

 Quite common in the southern part of Johnson Co. 



Trillium erectum L. 



Shelby Co. (Fit: pal rick); Delaware Co. (Macbridc) : 

 Jones Co. (Cameron); Calhoun Co. (Rigg) / Johnson 

 Co. Common. 



