Ranunculus sceleratus var. sceleratus
Family: Ranunculaceae
celery-leaf buttercup, cursed crowfoot
[Hecatonia scelerata (L.) Fourr.,  more...]
Etymology: Ranunculus: from Latin rana, "little frog," because many species tend to grow in moist places
Plants: annual/perennial forb
Fruits: dry seed
Conservation Status: Native