Big Devil’s Beggarticks (Bidens vulgata) – Two heads with spreading outer bracts

Two Big Devil’s Beggarticks heads face the camera, each with tiny yellow florets inside a dense ring of green bracts.

Brian Woolman’s field photograph of Big Devil’s Beggarticks (Bidens vulgata) shows two heads in focus. Following the green bracts around each one helps separate this species from Devil’s Beggarticks.

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