
Exogene. 63 
1017. A. artemisifolia, Linn. Aug.-Sept. 4 to6f. ©, Fields. 
| Penn. to Mississippi. Bk. 
1018. A. tomentosa, Vuit. 181. 4%. Mo. Ter. Wut. 
1019. A. bidendata, Jichx. Jul.-Sept. ©. Alleghany Mts. 
 W. to Ill. Bk. 
1020. Xanthium strumarium, Linn. Clot-weed. Clot-burr. 
Aug.-Sept. g. 2to 6f. ©. cf. rd. W. 
1021. Iva xanthifolia, Nuit. Aug. 5to6f. ©, Arid soils, 
Fort Mandan, Mo. Ter. NVuitt. 
1022. I. axillaris, Pursh, Marsh elder. May. y & g. 6to8i. 
2%. Saline soils, Mo. Riv. Vuit. 
1023. I. ciliata, Pursh. Jul. 2f. ©. Natural meadows of 
Kentucky and Illinois. Pursh. 
1024. Parthenium integrifolium, Linn. Nephritic plant. Cut- 
ting almond. Aug—Sept. w. lto2f. 4. Near St. L. 
Nut. The root is by some regarded as a most valu- 
able diuretic in ischuria. Figured and described in 
the Eclectic Journal of Science, ii. 279. 
Sus-orpver VIII. Anruemrmrz.—May-weed like. 
1025, Anthemis arvensis, Linn. Common chamomile. Aug.— 
Sept, w & g. ©. Waste grounds. Intr. Ky. St. 
1026. A. cotula, Linn, May-weed, Dog fennel. May.-Sept. 
w&o. lf. ©. rd. &c. Intr. W. Emetic dia- 
horetic, antispasmodic. Wood and Bache. Raf. 
Med. Fl. 
1027, Achillea millefolium, Linn. Yarrow. Milfoil. Aug.— 
Sept. w. Lf. 4. rd.ow. &c. W, Aromatic, bitter, 
astringent. Hoop. Dic. 
1028, Tanacetum huronense, JVuit. Huron tansey. y. 4f Y. 
Sandy shores of Lake Huron. 
1029. T. vulgare, Linn. Tansey. Jul. y. 3f. rd. Intr. O. 
Aromatic, bitter, anthelmintic... Wood and Bache, 
1030. Artemisia canadensis, Michx. Wild wormwood. Jul,— 
Aug. w&y 3to4f. Y&. Sandy shores of Lake 
Erie. Pit. Jus. Many species of Artemisia are tonic, 
anthelmintic, &c. Wood and Bache, 109. 
1031. A. longifolia, Wuit, 4 & h. rs. Mo. Riv. Mutt. 
1032. A. serrata, Vuit. 2. 5 f. Banks of Miss. and Mo. 
Prairie du Chein. JVuét. 
1033. A. columbiensis, Vuti. 6to 12f. %. Arid saline hills, 
Mo. Ter. Nutt. | 
1034. A. gnaphalioides; Vutt. Sept. Flowers brown. 1 to 2f. 
Dry savannahs about Green Bay. NVuii. 
1035. A. ludoviciana, Nuit. 2h Y. St. Le ust. ‘ 
. 
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