These seeds are from Tibouchina urvilleana, also known as Glory Bush, Lasiandra, Princess Flower, and Purple Glory Tree. This tree likes to live in full sun where it can get about 15 feet high. This amazingly versatile plant can also be trained into a bush or vine. This plant does well in containers and its purple and rose blossoms come out in the middle of the summer and attract a number of different birds, bees, and butterflies. When this plant is in full bloom is is a sight to be seen. USDA Hardiness Zones 9 to 11.