75 



3. Plata xthera, Richard. 

 bracteata, Torr. 



Swamps; Thompson's. Bare. May. 

 flava, Gray. (Yellowish Orchis.) 



Wet places. Rare. June, 

 cristata, Liadl. (Crested Orchis. H. herbiola, R. Br.) 



Swamps; J. McCrone's. Rare. Au<*. 

 ciliaris, Lindl (Yellow Fringed Orchis.) 



Borders of swamps; Hand's, &c. ]S T ot common. July, 

 blepharigldttis, Lindl. (White Orchis.) 



Cedar swamp in Appoquinimink. Not elsewhere. 

 July, 

 ldcera, Gray. (Ragged Orchis.) 



Swamps and wet thickets; Thompson's, Lea's, 

 McCrone's, See. Frequent. June.— -July, 

 psycodes, Gray. Not of ' Muhl, Spreng., &c. 



Rich wet woods; Brandy wine, X. E. side; Dupont's. 

 Rare. July. (0. psycodes, L.) 

 fimbriata, Lindl. (Purple Orchis.) 



Rich wet woods ; Folly Woods. Rare. June. 



4. Goodtera, R. Br. 



pubescens, R. Br. (Rattlesnake Plantain.) 



Rich hilly woods; Brandy wine, &c. Frequent. July. 



5. Spiraxthes, Richard. 



gracilis, Big. (Ladies' Tresses.) 



Moist meadows. Frequent. July, 

 cernua, Rich. (Corkscrew.) 



Wet meadows; Pratt's, &e. Frequent, Aug. 



6. Arethusa, Gronov. 



bulbosa, L. 



Bogs, &c; Ashley, Thompson's, Ogletown. Rare. 

 May. 



7. POGONIA, JltSS. 



ophioglossoides, Nutt. 



Bogs; Thompson's, Ashley, &c. Frequent. June, 

 pendula, Lindl. 



Rich woods; Hockessin, near J. Heald's (J. Hoopes). 

 Rare. Aug. 

 verticillata, Nutt, 



Moist sandy woods; Rogers', McCrone's, Dixon's, 

 &c. Frequent. June. 



