The Flora of Montreal Island. 229 
Fagopyrum esculentum, Moench.—Buckwheat.—Fletcher’s 
Field and elsewhere. August. 
Dirca palustris, L.—Leatherwood.—Petite Cote. April. 
(Holmes). 
Euphorbia hypericifolia, L.—Spurge.—August. Fletcher’s 
Feld and elsewhere. 
Huphorbia humistrata, Kngelm. — Spurge. — August. 
Fletcher’s Field. 
Euphorbia obtusata, Pursh. —Spurge.—St. Lawrence 
suburbs. August. 
Euphorbia platyphylla, l.—Spurge.—St. Lawrence 
suburbs. August. 
Euphorbia Helioscopia, 1u.—Sunspurge.—July. Every- 
where. (Holmes). 
Kuphorbia peplus, L.—Spurge.—August. Fletcher’s Field 
and mountain base. 
Euphorbia cyparissias, l.—St. Famille street and  else- 
where. July. 
Acalypha  Virginica, Lu.—Three Seeded Mercury.—St. 
Famille street. and elsewhere, very common. August. 
(Holmes’ A. Caroliniana). 
Ulmus fulva, Michx.—Slippery Elm.—April. Common. 
(Holmes). 
Ulmus Americana, L.—White Elm.—April. Common. 
(Holmes). 
Ulmus racemosa, Thomas. Taye. White Elm.—May. 
Along roadsides. 
Urtica gracilis, Ait.—Nettle. ace Along fences. 
(Holmes’ U. procera). 
Laportea Canadensis, Gandichaud. — Wood Nettle. — 
August. Back River. (Holmes’ Urtica divaricata). 
Cannabis sativa, L.—Hemp.—July. Common. Along 
roadsides. (Holmes). 
Juglans cinerea, L.—Butternut.—Mountain sides and 
Petite Cote. (Holmes). 
