48 

 June 20th to July 1st 



PiHtnulacece. 



Hottonia inflata, Ell. Featherfoil. 



Muddy pools and ditches; infrequent. 



Ca mpanii la cece. 



Speeularia perfoliata, (L.) A. D. C. Venus' Looking-glass. 



Sterile or gravelly ground ; frequent. 



Genthtnacea'. 



Nymphoides lacunosuni, (Vent.) Feruald. Floating Heart. 



Ponds ; common. 



Aqnifoliacetje. 



Ilex laevigata. (Pursh.) Gray. Smooth Winterberry. 



Wet woods; common. 

 forma Herveyi, Robinson. " 



Fruit bright yellow ; wet woods ; rare, 

 opaea, Ait. Holly. 



Moist woods ; connuon. 

 forma xanthocarpa, Rehder. 

 Fruit bright yellow; Acushnet. Dartmouth; rare. 



OrcJudiiceie. 



Pogonia ophioglossoides, (L.) Ker. Pogonia. 



P>ogey ])la('es; comnum. 

 Calopogen pulehellus, (Sw.) R. Br. Calopogon. 



Boggy places; common. 

 Ifabenaria fiava. (L.) Gray. Greenish Orchis. 



Wet meadows, &c. ; common, 

 psy codes, (L.) Sw. Small Purple fringed Orchis. 



Wet meadows, &c. ; frequent, 

 fimbriata, (Ait.) R. Br. Large Piirph; 



Wet meafh)ws; not fre(iiient. 



Potamogeton hybridus, Michx. Pondvveed. 



Ponds, i)Ools, and ditches. 



pusillus, L. 



Ponds, pools, and ditches. 



