38 
Spirz£A salicifolia, Linn. w. July. b. 2—4 ft. Meadows, margin 
of swamps, &c. 
S. tomentosa, Linn. Hard-hack. pale r. 5. 2—8 ft. Low grounds. 
Tonic and astringent. 
S. opulifolia, Linn. Nine-bark. June, July. ». Properties like the 
preceding. 
SpiraNTHES fortilis, Richard. w. July. 2. 1 ft. Low grounds, wet 
meadows. NeortiA tortilis, Swartz. 
S. gracilis, Beck. Ladies’ Tresses. w. July. 2. 8—12in. Dry 
woods. ‘Ihe leaves sometimes fall before flowering time. Ne- 
OTTIA gracilis, Big. 
S. cernua, Richard. g-w. July, Aug. 2f. 6—18 in. Moist grounds. 
Neortria cernua, Willd. 
Stacuys aspera, Mich. Hedge Nettle. p. July. 2%. 12—18 in. 
Fields and meadows. 
S. hyssopifolia, Mich. p. July. 2f. 6—12in. A few miles east of 
Albany. Beck. 
STaPHyLeA trifolia, Linn. Bladder-nut. y-w. May, June. 5. 6— 
10 ft. 
STELLARIA media, Smith. Chick-weed. w. March—Nov. 3%. Small, 
procumbent. Ravines, roadsides, gardens, &c. 
S. longifolia, Muhl. w. June. 2(. 1 ft. Wet places. Micropeta- 
LUM gramineum, Persoon. f 
STRUTHIOPTERIS germanica ? Willd. 
Tanacetum vulgare, Linn. Tansey. y. Aug. Sept. 2f. 2—4 ft. 
Naturalized. Aromatic, tonic, nervine, anthelmintic, and emme- 
nagogue. 
Taxus Canadensis, Willd. Yew. Ap. 5. Shrub 3—6 ft. Hill 1 
mile southeast of Lansingburgh. 
Tepurosia Virginiana, Persoon. Goat’s Rue. July. 2f. 1 ft. Dry. 
Green Island. Gateca Virginiana, Linn. 
Trevucrium Canadense var. virginicum, Aug. 2;. 12—18 in. Is. 
lands, damp. 
Tuaxicrrum diotcum, Linn. w. May. 2;. 1—2 ft. Banks of streams. 
T. revolutum, De Cand. July. 2f. 2—4 ft. 
T. corynellum, De Cand. 
Tuesium unbellatum, Linn. False Toad Flax. w. & g. June, July. 
2r- 8—12 in. Dry hills in woods. 
Tuxaspi bursa-pastoris, Linn. Shepherd’s Purse. w. Ap.—Oct. 3%. 
6—12 in. Cultivated grounds, roadsides, &c. 
Tuuya orcidentalis, Linn. American Arbor Vite. May. 5. Small 
