Trop. America.)

Convolvulus, L. (Bindweed.)

C. arvensis, L. Sing Sing. (Dr. Fisher.) (Nat. Eu.)

Calystegia, R. Br. (Bindweed.) C. sepium, R. Br.

Cuscuta. Tourn. (Dodder.)

C. inflexa, Eng. Damp places, Hudson R. R. track, and Lake Mohegan.

C. Gronovii, Willd, Common in damp grounds.

C. compacta, Juss. Damp places, Hudson R. R. track.

Order 76.-- S0LANACE5!. (Nightshade Family.)

Solanum, Tourn. (Nightshade.)

S. Dulcamara, L. White Plains. (Nat. Eu.) S. nigrum, L. West Farms. (Nat. Eu.)

Physalis, L. (Ground cherry. Ground apple.) P. pubescens, L. Peekskill. (Le Roy.) P. viscosa, L. Road-sides, common.

Nicandra, Adans. (Apple of Peru.)

N. physaloides, Gasrtn. Waste grounds. (Adv. Peru.)

Lycium, L.

L. vulgare, Dunal. Matrimony-vine. Near dwellings, rare. (Adv. Eu.)

Hyoscyamus, Tourn. (Henbane.)

H. niger, L. About dwellings. (Adv. Eu.)

Datura, L. (Simon Pumpkin. Thorn apple.)

D. Stramonium. About dwellings. (Adv. Asia., D. Tatula, L. (Pooley.)

Order 77. -- GENTI ANACE.E. (Gentian Fam..y.)

Sabbatia, Adans. (American Centuary.) S. angularis, Pursh. (Bicknell.) S. stellaris, Pursh. Salt marshes. (Leggett.) S. chloroides, Pursh. Along the coast.

OF WESTCHESTER COUNTY.

Gentiana, L. (Gentian.)

G. crinita, Froel. Low grounds.

G. Andrewsii, Griseb. Damp grounds.

Bartonia, Muhl.

B. tcnclla, Muhl. Woods. (Leggett.) Menyanthes, Toum. (Buckbean.)

M. trifoliata, L. Cranberry Pond. (Kensico.)

Order 79.-- APOCYNACE.E. (Dogbane Family.)

Apocyrmm, Toum. (Indian Hemp.)

A. androssmifolium, L. Edges of thickets. A. cannabinum, L. Not rare.

Order SO-- ASCLEPIADACE.E. (Milkweed Family.)

Asclepias, L. (Milkweed. Silkweed.)

A. Cornuti. Decaisne. Common.

A. phytolaccoides, Pursh. New Castle.

A. purpurascens, L. Copses and edges of woods.

A. variegata, L. Woods.