Guaiacum angustifolia (Guayacan, Soapbush)

Guaiacum angustifolia is a small evergreen tree or large shrub, native to the Americas. It is known for its beautiful blue flowers that bloom in clusters and its dense foliage. The wood of this plant is incredibly dense and was historically used to make carvings and musical instruments. The plant is also known for its medicinal properties, as various parts of the Guayacan tree have been used to treat ailments such as arthritis and respiratory problems.