Thevetia neriifolia (Cook tree, Be-still tree, Lucky nut)

Thevetia neriifolia is an evergreen shrub or small tree that belongs to the Apocynaceae family. It is native to tropical regions and is known for its bright yellow flowers and glossy, lance-shaped leaves. The flowers are fragrant and attract butterflies, while the fruits of this plant are green, fleshy, and contain poisonous seeds. It typically grows to a height of 10 to 20 feet and has a spread of 8 to 10 feet.