Plumerias are tropical trees famous for their gorgeous flowers which are used to make leis (floral garlands). In regions with cold winters, plumerias can be grown in containers and brought indoors when the weather cools in autumn. Other common names are frangipani and Hawaiian lei flower. Plumeria trees bloom in a variety of different colors. A milky sap is exuded from the branches when they are bruised. The crown loses its leaves for a short time during the winter displaying the coarse-textured, stubby branches They are highly fragrant and bloom freely from spring throughout fall in multiple colors like white, yellow, pink, and red. These flowers stand out nicely amid the large-leaved foliage, which may be evergreen or deciduous, depending on the type.