No. 50.] ' 163 
-Puryma, L. Lopseed. 
leptostachya, L. Borders of woods. July. 
Orper ACANTHACEX. Tue Justicia TRIBE. 
Justicia, L. ‘ 
americana, Vahl. In water; western counties. July-August. 
Orpver LLENTIBULACEA. 
Urricutaria, L. Bladder-wort. 
inflata, Walt. U.ceratophylla, Michx. Ponds, Long Island. 
July. 
vulgaris, LZ. Ponds and slow streams. August. 
intermedia, Hayne. Swamps, Jefferson county. June-July. Dr. 
_ Gray. | 
minor, Willd. With the preceding, Dr. Gray. Near Albany, 
Dr. Beck. 
_ cornuta, Miche. Swamps. August. 
Pincuicuta, Butter-wort. 
vulgaris, LZ. Wet rocks, Genesee Falls. May. Prof. Hadley. 
Orper PRIMULACEA. Tue Primross Tribe. 
Primvta, LD. Primrose. 
mistassinica, Michx. Yates county. Dr. Sartwell. 
Trientauis, L. Chickweed, Wintergreen. 
americana, Pursh. Wet woods and swamps. May. 
Horronia, L. Water Feather. 
inflata, E/l. Stagnant water, Westchester county. Beck. 
Lysimacuia, L. Loosestrife. 
stricta, Azt. Low grounds. July. 
quadrifolia, Z. Borders of woods, &c. June-July. 
ciliata, Z. Borders of woods and streams. June-July. 
thyrsiflora, Z. Marshes. June. 
revoluta, Nutt. Wet rocks, Niagara Falls. August. 
Anacatus, LZ. Pimpernel. 
§ arvensis, . Red Chickweed. Road sides and fields. June- 
September. 
