What are whimpering willies?

Whimpering Willies, also known as "whimpering willies" or "whimpering willie," typically refer to a plant known scientifically as Euphorbia hypericifolia. This plant is characterized by its small, greenish-yellow flowers and is often found in gardens and landscapes. The name may also evoke a colloquial association with plants that exhibit a drooping or sad appearance. However, the term is not widely recognized and may vary in meaning based on regional usage.