80 
Cheney and True—Flora of Madison and Vicinity. 
Chrysanthemum, To urn. Ox-eye daisy. 
312. C. Leucanthemum, L. Ox-eye or white daisy. White- 
weed. 
Very abundant in a pasture four miles west of 
Madison. Occurring in many other places in 
small numbers. Not common. 
Tanacetum, L. Tansy. 
313 **T. vulgare, L. Common tansy. 
Persisting in many places after cultivation. 
• 
Artemisia, L. Wormwood. 
314. A. candata, Michx. 
Common in dry soil throughout the region. 
315. *A. Ludoviciana, Nutt. Western mugwort. 
Growing on dry sandy points about Madison. 
Rather local. 
316. A. biennis , Willd. 
In gravelly places. Not common. 
Senecio, Tourn. Groundsel. 
317. *S. aureus , L. Golden ragwort. Squaw-weed. 
Common everywhere. 
Cacalia, L. Indian plantain. 
318. C. atriplicifolia , L. Pale Indian plantain. 
This species was observed growing as the crossing 
of the C. M. & St. P. R. R. and the C. & N. W. 
R. R. east of Elmside, Madison. Rare. 
Erechtites, Raf. Fireweed. 
319. E. hieracifolia , Raf. Fireweed. 
Growing in the marshes about the lakes and on 
ground newly cleared and burned over. Not rare. 
Arcticum, L. Burdock. 
320. **A. Lappa, L. 
A common weed about dwellings, old buildings and 
in waste places. 
