45 
SIUM, Tourn. 
873. S. cicutaefolium, Gmelin. Water Parsnip. , 3 £ 
S. lineare , Michx. 
In swampy places, occasionally in water; frequent, especially south. 
July — August 25th. 
Riverside, west of Desplaines river; rare, Babcock ! 
BERULA, Koch. 
374. B. angustifolia, Koch. Water Parsnip. 
Sium angustifolium , L. 
Swamps; not common. August. (B.) 
CARTJM, L. 
375. C. cabui, L. Common Caraway. 
Sparingly escaped from cultivated grounds to roadsides. June — 
July. (B. P.) 
A pink flowered form was observed near Halsted and 55th Streets. 
CICUTA, L. 
-f 376. C. maculata, L. Spotted Cowbane. Musquash-root. Beaver 
Poison. 
Swamps and low banks of streams; infrequent. July — August., (B.) 
Kn r/itnr&tj 0 £<*£•: 
377. C. bulbifera, L. Bulb-bearing Water-hemlock. 
Swampy places; not common. August — September. 
n South Chicago and south. Whiting, Colehour and Casella, Ind. 
Edgemoor, Ind., Johnson. Pine Station, Ind., Babcock. 
CONIUM, L. 
378. C. maculatum, L. Poison Hemlock. 
Waste places; infrequent or rare. July — September. (B.) 
Evanston, Palatine and Riverside. 
OH-ffiROPHYLLUM, L. 
379. c. proeumbens, Crantz. Chervil. 
Moist open woods and copses ; not rare. M|^y — June. 
Wood at Riverside; common, Babcock ! i/JW' r v ' 
OSMORRHIZA, Raf. 
/ 380. 0, brevistylis, D C. Hairy Sweet Cicely. 
Rich woods; frequent. May 15th — June 10th. (B.) 
4 - 381. 0. longistylis, D c. Smooth Sweet Cicely. 
Rich moist woods; frequent, especially south. May — June. 
Evanston. Bowmansville.^ Niles. Desplaines. Riverside. River- 
park, Bastin! Blue Island, Bodge. 
