3: Lesser celandine. Shiny leaves. A very invasive European plant. This is immature. When mature there will be a stripe. Buttercup family. Has pretty yellow flower. Must be boiled for two minutes before eating. That will take away the bitterness. (Prospect Park, Mar 3, 2024)

4: Lesser celandine. The tuber. (Prospect Park, Mar 3, 2024)

5: Lesser celandine. More mature, has the stripe. (Prospect Park, Mar 3, 2024)

1: Lesser celandine - Poisonous (Central Park, Mar 19, 2000)

2: Lesser celandine. Edibility unknown. (Prospect Park, Apr 22, 2001)