
“Eset 

CATALOGUE OF PLANTS. 83 
VERATRUM, Tourn. Fatst HELLEBORE. 
V. viride, Ait. Inpran PoKeE. | 
Low grounds, and swamps. MM, frequent:—BB*, wet 
ground below The Falls. 
PONTEDERIACE2. PICKEREL-WEED FAMILY. 
PONTEDERIA, L. PickEREL-wEED. 
P. cordata, L. 
Shallow water. B, M, S and BB, common. 
XYRIDACEAE. = Yetrow-rrep Grass Famity. 
XYRIS, Gronov. YELLOwW-EYED GRAss. 
X. flexuosa, Muhl. 
Sandy shores, and boggy places. S*, edge of Turtle Pond. 
Var. pusilla, Gray. 
Sandy shores and boggy places. B, edge of Hoosicwhisick 
Pond. 
X. Caroliniana, Walt. 
Swamps and boggy pools. M, frequent. 
JUNCACEZE. Rossa Fanny. 
JUNCUS, Tourn. Rusu. 
J. effusus, L. Common Rusa. 
Wet ground. B and M, common:—S*, meadow near 
Office : —B B*, occasional. 
J. marginatus, Rostk. 
Moist, generally sandy ground. 6*, occasional: —M*, 
meadow off Forest St.; damp wood-path, Melrose: —BB*, 
occurs. 
J. Greenii, Oakes & Tuck. 
Sandy soil near the coast. B, rare; summit of Nahanton 
Hill. 

