16 
Drosera rotundifolia. Sun-dew. y-w. July, August. 2{. 4—8 in. 
Wet or sphagnous swamps. 
D. longifolia. y-w. July. 2f. 3—6 in. Wet. Sphagnous swamps. 
Dvuicuium spathaceum, Persoon. Galingale. y-g. July. 25. 12—18 
in. Swamps and margin of ponds. 
ELusiIneE indica, Mich. Dogtail-grass. July. #%. 8—12 in. Road- 
sides. 
Eiymus virginicus, Linn. Wild Rye. July. 2. 2—4 ft. River 
banks. 
KE. Canadensis, Linn. var. glaucifolius, Aug. 2. 2—4 ft. Banks 
of rivers. 
E. villosus, Muhl. Lime-grass. July. 25. 2—3 ft. River banks. 
KE. hystrix, Linn. July. 2. 2—3 ft. Rocky hills, pastures, and 
woods. 
KipicEa repens, Linn. Trailing Arbutus. 7. & w. April. 5. Creep- 
ing along woody hills. 
EPiLopium spicatum, Lamarck. Willow-herb. p. July. 2f. 4—6 ft. 
Meadows and banks of ravines. 
EK. coloratum, Muhl. r-p. July. 2£. 2—4 ft. Wet. 
KE. palusire, Willd. a var. of coloratum. p. July. 2f. 1—2 ft. Wet 
situations. 
E. lineare, Muhl. w-r. July. 2f. 12—18 in. Moist woods, and 
margin of ponds. 
EpreHecus Americanus, Nutt. Beech Drops. Cancer-root. y-p. July. 
2f, 8—12in. Woods. A leafless parasite. Astringent. 
Equisetum arvense, Linn. Horsetail. April, May. f. 6—8 in. 
Moist grounds. 
E. hyemale, Linn. Scouring Rush. June, July. 2/. 1—2 ft. Woods 
and low grounds. Diuretic. 
E. sylvaticum, Linn. April, May. 2{. 12—18 in. Wet meadows 
and low grounds. 
E. scirpoides, Mich. July. 2. 3—6 in. Woods and dry grounds. 
Ericeron bellidifolium, Linn. p. May. 2;. 1—2 ft. Open woods 
and fields. 
E. heterophyllum, Linn. w. May, June. 3. 2—3 ft. Fields. 
E. Philadelphicum, Linn. pale p. Aug. 2f. 1—3 ft. Fields. 
E. strigosum, Linn. w. July, Aug. ¢. 2—3 ft. Fields and mea- 
dows. 
E. Canadense, Linn. w. July—Sept. %. 6 in. to6 ft. Dry bar- 
ren fields. This and the preceding species are stomachic, as- 
tringent, and diuretic ; taste aromatic and pungent, owing to an 
