194 Order CAMPANULALES 
Flowers all perfect; all producing seeds; shrubs. 
Leaves cuneate, 3-toothed or 3-lobed. 15. A. tridentata. 
Leaves linear, entire. 16. A. cana. 
1. Artemisia caudata Michx. Wild Wormwood. 
In dry soil in the western part of the state. Grand Island; Long 
Pine; Riverton. 
2. Artemisia canadensis Michx. Canada Wormwood. 
Common in dry soil in the western part of the state. Banner county; 
Deuel county; Hat Creek basin; Long Pine; Minden; Thedford. 
3. Artemisia dracunculoides Pursh. 
In dry prairies throughout the state. Deuel county; Chadron; Lin- 
coln; Nebraska City; Scribner; Walton; Weeping Water. 
4. Artemisia glauca Pall. 
Ft. Robinson. 
5. Artemisia filifolia Torr. 
On dry prairies in the western part of the state. Antelope county; 
Box Butte county; Callaway; Crawford. 
6. Artemisia frigida Willd. 
Common in dry soil in the western part of the state. Banner county; 
Belmont; Box Butte county; Hat Creek basin; Long Pine; Thedford. 
7. Artemisia absinthium L. Common Wormwood. 
Sometimes escapes from gardens. Nebraska City. 
8. Artemisia abrotanum L. 
Nebraska, according to Britton’s Manual. 
9. Artemisia annua L. 
In woods. Riverton. 
10. Artemisia biennis Willd. 
A common weed in the eastern part of the state. Kennedy; Lincoln; 
Nebraska City; Red Cloud; Valentine; Wahoo; Whitman. 
11. Artemisia vulgaris L. Common Mugwort. 
Grand Island. 
12. Artemisia gnaphalodes Nutt. 
Common on dry prairies all over the state. Brown county; Cherry 
county; Kearney; Kimball; Lincoln; Nebraska City; Thedford. 
13. Artemisia longifolia Nutt. 
In dry soil in the western part of the state. Chadron. 
14. Artemisia ludoviciana Nutt. 
Lincoln; St. Paul. 
15. Artemisia tridentata Nutt. Common Sagebrush. 
He a soil in the northwestern part of the state. Hat Creek basin; 
adron. 
16. Artemisia cana Pursh. Hoary or Smaller Sagebrush. 
In dry scil in the northwestern part of the state. Alliance; Craw- 
ford; Glen; Hat Creek basin; Kiowa Valley. 
