CATALOGUE OF PLANTS. 33 
SIUM, L. Water Parsnip. 
S. cicutzfolium, Gmelin. 
In water and wet places. B*, frequent: — M*, common in 
meadows, ditches, and on borders of ponds. 
S. Carsonii, Durand. 
In running and still water; an interesting species, showing 
forms grading into the above. 6*, Monatiquot Stream. 
CARUM, L. Caraway. 
C. Carut, L. 
Cult. from Eu. for the ‘‘ caraway seed” and nat. in many 
places in fields and by roadsides. MM, occasional. 
CICUTA, L. Water HEemtiockg. 
C. maculata, L. 
Low grounds everywhere, very poisonous to taste. B*, fre- 
quent: —M/*, frequent in meadows and by borders of ponds: 
—S, occurs. 
C. bulbifera, L. 
Wet places, very poisonous to taste. B*, Cedar Swamp: — 
M, frequent; borders of N. and S. Reservoirs, etc. 
OSMORRHIZA, Raf. Sweer CIcety. 
O. brevistylis, DC. 
Rich, moist, open woods. MM, frequent in damp rocky 
woods ; abundant at Cascade; Virginia Wood. 
O. longistylis, DC. 
Rich, moist, open woods. M, Virginia Wood; by Spot 
Pond: —B B*, near The Falls. 
HYDROCOTYLE, Tourn. Warer Pennywort. 
H. Americana, L. 
Wet woods and meadows. B*, occasional: — VM, common: 
— S, occurs. 
