Greater celandine
Chelidonium majus, the greater celandine, is a perennial herbaceous flowering plant in the poppy family Papaveraceae. One of two species in the genus Chelidonium, it is native to Europe and western Asia and introduced widely in North America.
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Research Mentions
Greater celandine (Chelidonium majus) observed in Guelph, ON N1E 5X...
Greater celandine spreads aggressively along disturbed edges and fence lines — if you spot its de...
Greater celandine (Chelidonium majus) observed in New Salem
Greater celandine spreads readily into garden edges, roadsides, and woodland paths near homes, an...