316 GEOLOGICAL SURVEY OF NEW JERSEY. 
S. laricinum, Spruce. 
Bergen: In an open grassy bog near Closter—Austin. 
Var. teretiusculum, Lindb. 
Bergen: Rocky swamps on the Palisades near Closter— 
Austin. 
S. affine, Ren. & Card. 
Morris: Newfoundland, Green Pond and Copperas Mt.—Mrs. 
Britton. Determined by J. Cardot, 1888. 
§. subsecundum, Nees. 
Low grounds; common. 
Var. Lescurii (Sull.), Aust. 
Inundated swamps and sluggish water, southern counties. 
Var, auriculatum (Schimp.), Lindb. 
Gloucester: In swamps at Newfield—Rau. 
Var. obesum (Wils.), Schimp. 
Burlington: Atsion—Rau. 
S. neglectum, Angstr. 
Gloucester: Swamps near Newfield—Rau. 
S. cuspidatum, Ehrh. 
Inundated bogs, ete.; very common. 
Var. laxifolium (C. Muell.), Aust. 
Bergen: In pools at Closter, also in pine barrens—Austin. 
Var. Torreyanum (Sull.), Lesq. & James. 
Ponds and pools in the southern counties. 
Var. plumosum, Nees. 
Ponds and pools in the southern counties. 
Vur. parvum, Aust. 
In about an inch of water, with 8S. tenellum, cranberry bogs, 
pine barrens—A ustin. 
Var. intermedium (Hoffm.), Rau. 
In bogs; not uncommon. 
S. macrophyllum, Bernh. 
Ocean: Manchester pond—Austin. Cumberland: Willow 
Grove, and Gloucester: Malaga—Rau. 
