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Oldenlandia glomerata. Wet places. May. 

 Fedia radiata. Low grounds. June. 

 Liatris squarrosa. Dry soil. Sept. 

 Ktjhnia eupatorioides. Dry soil. Sept. 

 Boltonia glastifolia. Rich moist soil. Sept. 

 Solidago squarrosa. Rocky hills. Aug. 

 speciosa. Copses. Aug. 

 tenuifolia. Sandy fields. Sept. 



puberula. Sandy soil. Sept. 

 Artemisia vulgaris. Waste places. Aug. 

 Campanula Americana. Rich soil. July. 

 Pyrola secunda. Rich woods. July. 

 Utricularia striata. Swamps. July. 



purpurea. Ponds. Aug. 

 Pentstemon pubescens. Dry banks. June. 

 Veronica Anagallis. Brooks. June. 



scutellata. Bogs. June. 

 Verbena angustifolia. Dry soil. July. 

 Thymus serpyllum. Old fields. June. 

 Monarda punctata. Sandy fields. Aug. 

 Scutellaria nervosa. Moist thickets. June. 

 Galeopsis Tetrahit. Waste places. Aug. 

 Lycopsis arvensis. Sandy fields. 

 Cuscuta epilinum. Flax fields. June. 

 Limnanthemum lacunosum. Ponds. June. 

 Amarantus retroflexus. Waste places. 

 Polygonum nodosum. Moist places. Aug. 

 Pinus rigida. Sterile soil. May. 

 Lemna trisulca. Ponds. 



Microstylis ophioglossoides. Damp woods. July. 

 Cypripedium parviflorum. Rich woods. May. 

 Amianthium muscsetoxicuin. Open woods. June. 

 Carex sparganioides. Low grounds. 



scabrata. Wet meadows. 



subulata. Cedar swamps. 



monile. Bogs. 



foena. Brackish marshes. 



Shortiana. Marshes. 



lacustris. Swamps. 



trichocarpa. Marshes. 



