This is one of the first wildflowers to appear here after Skunk Cabbage leads the way. (Photo from April 22.) It’s Lesser Celandine to distinguish from Celandine, a larger wild poppy. It follows the sun during the day and closes in cloudy or cold weather. The name Celandine is derived from the Greek word for swallow (chelidon), because the early flowering time was also when the swallows arrived (and the flowers faded when they left). It is not native, found throughout Europe and west Asia. Don’t eat it: “Unsafe in any quantity.” Buttercup family.

Lesser Celandine (Ranunculus ficaria)