20 
Hasenanria ciliaris, R. Br. y. July. 27. 1—2 ft. Woods, and 
sometimes about swamps. 
H. dlephariglottis, Willd. w. June, July. 2f. 18—24 in. Sphagnous 
swamps. 
H. psychodes, Sprengel. y-g. July. 2f. 2 ft. Wet woods and mar- 
gins of swamps, 
H. dilatata, Lindley. Giant Orchis. w. or g. June, July. 2¢. In the 
woods the flowers are green, in the open meadows white. 1—8 ft. 
H. bracteata, R. Br. g-w. July, Aug. 2. 8—i2in. Shady woods 
in moist places. 
Hi. herbiola, R. Br. g-w. June. 2{.. 12—18 in. Open swamps. 
H. orbiculata, Lindley. g-w. July. 2f. 12—18 in. Shady woods. 
H. macrophylla, Torrey. g-y. June, July. 2f. 12—18 in. Shady 
woods, frequently with the last. 
H. fimbriata, R. Br. p. June, July. 2;. 2 ft. Moist or wet mea- 
dows. 
Hamametis virginica, Linn. y. Oct. Nov. b. 6—12 ft. Woods, 
open fields, and banks of ravines. Bark tonic and astringent. 
Hepeoma pulegioides, Persoon. Pennyroyal. p. June—Aug. 3%. 6 
—10in. Dry hills, fields, and woods. Aromatic, stimulant, 
diaphoretic, and emmenagogue. Properties depend on an essen- 
tial oil. 
HeELentum autumnale, Linn. y. Aug. Sept. 2(, 3—5 ft. Low grounds 
and river banks. ‘Tonic and errhine. 
Hewiantuus frondosus, Willd. y. July—Sept. 2¢. 4 ft. Woods. 
H. trachelifolius, Willd. y. Aug.—Oct. 2¢. 2—4 ft. Woods, dry 
or rocky situations. 
H. altissimus, Linn. y. July—Sept. 2f. 4—8 ft. Islands in the 
Hudson river. 
H. decapetalus? Linn. y. Aug.—Oct. 2f. 3—4 ft. Rocky weods. 
H. tuberosus, Linn. Artichoke. y. July—Sept. 2f. 4—8 ft. Natu- 
ralized. 
He toprsis levis, Persoon. y. July. 2/. 3—5 ft. Banks of streams 
and rivers, margins of woods, &c. 
Hetonias dioica, Pursh. w. June. 2f. 1—2 ft. Woods about the 
Poesten-kill, rare. 
Hepatica acutiloba? De Cand. w. d. April, May. 2f. 5 in. 
H. Americana, De Cand. w. b. p. April, May. 2f. 5 in. Woods. 
Demulent, mild tonic, and astringent. 
Heracteum danatum, Mich. Cow Parsnip. w. June, July. 2. 3— 
5 ft. Meadows and river banks. Ripe seeds an excellent stom- 
achic ; green ones actively narcotic. Tully. 
