Maclura Pomifera

Maclura pomifera, commonly called Osage-orange, hedge-apple, Horse-apple, Bois d'arc, Bodark, or Bodock is a small deciduous tree or large shrub, typically growing to 8–15 metres (26–49 ft) tall. It is dioecious, with male and female flowers on different plants. The fruit, a multiple fruit, is roughly spherical, but bumpy, and 7–15 cm in diameter. It is filled with a sticky white latex sap. In fall, its color turns a bright yellow-green. It is not closely related to the orange: Maclura belongs to the mulberry family, Moraceae, while oranges belong to the family Rutaceae.

Maclura is closely related to the genus Cudrania, and hybrids between the two genera have been produced. In fact, some botanists recognize a more broadly defined Maclura that includes species previously included in Cudrania and other genera of Moraceae.

Osajin and Pomiferin are flavonoid pigments present in the wood and fruit, comprising about 10% of the fruit's dry weight. The plant also contains the flavonol morin.

It was once thought that placing an Osage orange under the bed would repel spiders and insects. This practice has declined with the rise of synthetic insecticides. However, scientific studies have found that extracts of Osage orange do repel several insect species, in some studies just as well as the widely-used synthetic insect repellent DEET.