Rose oil comes from the Damask rose, also known as Rosa damascene. This hybrid flower originated in the Middle East and has two varieties: Summer Damasks and Autumn Damasks. It has vibrant pink flowers with a sweet intoxicating aroma.

Geranium, known by its botanical name Pelargonium graveolens, is indigenous to South Africa, Zimbabwe, and Mozambique. It is a small shrub with white-pink flowers and leaves which give off a sweet rose fragrance. 

Jasmine, known by its botanical name Jasminum officinale, has white star-shaped flowers with a rich floral scent. The plant is indigenous to the Middle East and Asia but is now grown in many sub-tropical climates.

Clary Sage, also known as Salvia sclarea, is an herb that grows in the Mediterranean, North Africa, and central Asia. It has pink flowers and gray-green leaves that have a sweet musky scent. 

Vetiver, also known as Chrysopogon zizanioides, is a grass native to tropical areas of Asia that reaches 5 feet in height. It has long sharp-edged leaves and aromatic roots that grow downwards preventing soil erosion.