12 



Cynoglossum 



officinale. Linn. HuuiuTs-tongut. 



Cyperus 



flavescens. Linn, 

 flavicomus. M i c h a u x. 

 strigosus. Linn, 

 virens. M i c h a u x. 



Cypripedium 



humile. S w a r t z. Ladies*- Slipper. 

 parviflorum. Swartz. 

 pubescens. W i 1 1 d e n o w. 

 spectabile. Swartz. 



Cyrtopogon 



dichotomus. Palisot de Beauvois. 



Dactylis 



glomerata. Linn. Orchard-grass. C. 



Danthonia 



spicata. Palisot de Beauvois. Wild-Oat. 



Datura 



Stramonium. Linn. Green-Thorn- Apple. C. 

 Tatula. Linn. Purple-Thorn- Apple. C. 



Daucus 



Carota. Linn. Carrot. C. 



Decodon 



verticillatus. Elliott. 



Dentaria 



diphylla. M i c h a u x. 

 laciniata. Muhlenberg. 



Desmodium 



acuminatum. DeCandolle. 

 bracteosum. DeCandolle. 

 Canadense. DeCandolle. 

 ciliare. DeCandolle. 

 glabellum. DeCandolle. 

 Marilandicum. DeCandolle. 

 nudiflorum. DeCandolle. 

 paniculatum. DeCandolle. 

 rotundifolium. DeCandolle. 

 viridiflorum. DeCandolle. 



Dianthus 



Armeria. Linn. 



Dichromena 



leucoeephala. M i c h a u x. 



