Wild Flower of the White Pine
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Horseweed [Conyza canadensis]

Flower       Flower       Flower      

Common Name: Horseweed
Scientic Name: Conyza canadensis
Colors: White
Months Appearing: August

Also improperly called Errigeron canadensis. Native. Also called Canada Fleabane, Canadian Horseweed. Up to 7 feet tall.

Flowers on large branching panicles. ~1/8 inch diameter. 20-40 minute white rays with central yellow disk..

Leaves are unstalked, narrow and < 1/2 inch wide. 

Disturbed soils, sunlight.  Field in Benzie County.  August 19. 3192, 3193, 3195

First weed to develop glyphosate resistance.