49 



Order 54.— PRIMULACE^E. TO. 



1. Lysimachia, L. 



stricta, Ait. 



Swarapy ground. Frequent. June, 

 quadrifolia, L. (Loosestrife.) 



Moist grounds. Frequent. June, 

 ciliata, L. 



Moist thickets; borders of woods. Frequent. June, 

 lanceolata, Walt. 



Low ground near School-house No. 47. Rare else- 

 where. July. 



2. Anagallis, Tourn. 



arvensis, L. (Scarlet Pimpernel.) 



Sandy fields and roadsides. Frequent. June. 



3. Samolus, L. 



Valerandi, Z-., var. Americanus, Gr. 



Moist sandy soil; Collins' Beach. Rare. July. 



4. Hottonta, L. 



inflata, Ell. (Featherfoil.) 



In water; pond near Ogletown. Rare. June. 



Order 55.— LENTIBULACE.E. 71. 



1. Utricularia, L. 

 inflata, Walt. 



Ponds; J. W. Andrews'. Rare. Aug. 

 vulgaris, L. (Bladderwort.) 



Ditches and pools; around Wilmington. Frequent. 

 June, 

 clandestina, Nutt. 



Pools in cedar swamp, Appoquinimink, near John- 

 son's. Rare. July, 

 gibba, L. 



Ponds and shallow streams; Thompson's, &c. Not 

 common. July. 

 subulata, 1 L. (Tiny Bladderwort.) 



Sandy swamps, rooting in the soil; Thompson's, 

 Ogletown, &c. Not rare. June — Oct. 



Plant sometimes but one inch high. 



