Cucurbitacece , Ficoidece, Umbeleiferce. 
71 
CEnothera, L. Evening primrose. 
201. *(E. biennis , L. Common evening primrose. 
Common. 
202. (E. pumila , L. 
Occasionally found in low land. Rare. 
Circle a, Tourn. Enchanter’s nightshade. 
203. C. Lutetiana , L. 
Common in rich woods. 
Cucurbit ace as. (Gourd Family.) 
Sicyos, L. One-seeded bur-cucumber. 
204. S. angulatus , L. 
Growing about the lakes. Not rare. 
Ficoidece. 
M#llugo, L. Indian chickweed. 
.205. M. yerticillata, L. Carpet-weed. 
Sandy places. Not common. 
Umbellifer^e. (Parsley Family.) 
JPastinaca, L. Parsnip. 
206. P. sativa, L. 
Escaped from cultivation and maintaining itself 
everywhere as a weed. 
POLYTAENIA, DC. 
207. P. JVuttallii, DC. 
Dry hillsides. Rare. 
PlMPINELLA, L. 
208. P. integerrima , Benth & Hook. 
Dry sandy soil. Widely distributed. 
Cryptotasnia, DC. Honewort. 
209. C. Canadensis , DC. 
Rich woods. Rather common. 
:Sium, Tourn. Water parsnip. 
210. *S. circutcefolium , Gmelin. (S. lineare, Michx.) 
Common in marshy land. 
