![Conyza Canadensis, marestail, plant in flower](/media/e00o4hts/conyza-canadensis-1.jpg?anchor=center&mode=crop&width=550&height=470&rnd=133368285533970000)
Photo by Richard Old | www.xidservices.com
![Conyza Canadensis, marestail, leaves](/media/wtxh5xw4/conyza-canadensis-6142.jpg?anchor=center&mode=crop&width=550&height=470&rnd=133368284073600000)
Photo by Richard Old | www.xidservices.com
![Conyza Canadensis, marestail, plant leaves in bolting phase](/media/xb2p0i1h/conyza-canadensis-11124.jpg?anchor=center&mode=crop&width=550&height=470&rnd=133368283903600000)
Photo by Richard Old | www.xidservices.com
Conyza canadensis
Other Names: horseweed, horseweed fleabane, mares tail, Canadian horseweed, Canada horseweed, fleabane
Leaf Type: Broadleaf
Flowers: White
Leaves: Arrowhead leaves with serrated edge; some hair
Life Cycle: Annual/Winter Annual
For Gardens
For Gardens
For Lawns