Star jasmine and jasmine may look similar, but they actually belong to different plant families. Star jasmine belongs to the dogbane family (Apocynaceae), while true jasmine is a member of the olive family (Oleaceae). Let’s explore the differences between these two plants in more detail.
1. Scientific Classification:
– Star Jasmine: Scientifically known as Trachelospermum jasminoides, it belongs to the family Apocynaceae.
– True Jasmine: There are several species of true jasmine, but the most common one is Jasminum officinale. It belongs to the family Oleaceae.
2. Growth Habit:
– Star Jasmine: It is a woody, evergreen vine that can climb or trail along surfaces.
– True Jasmine: It can be a vine, shrub, or even a small tree, depending on the species.
3. Leaf Structure:
– Star Jasmine: The leaves of star jasmine are dark green, glossy, and leathery in texture. They are arranged opposite each other on the stem.
– True Jasmine: True jasmine leaves are usually compound, consisting of several small leaflets arranged in opposite pairs along the stem.
4. Flower Characteristics:
– Star Jasmine: The star jasmine flowers are small, white, and star-shaped, hence the name. They have a sweet fragrance that is often compared to the scent of true jasmine.
– True Jasmine: True jasmine flowers are usually larger and have a more delicate appearance. They are white or yellow, depending on the species, and they emit a strong, sweet fragrance.
5. Fragrance:
– Star Jasmine: While star jasmine flowers do have a pleasant fragrance, it is not as intense as that of true jasmine.
– True Jasmine: True jasmine is renowned for its highly fragrant flowers, which are widely used in perfumes and teas.
6. Hardiness and Climate:
– Star Jasmine: It is more cold-hardy than true jasmine and can tolerate a wider range of temperatures. It is suitable for USDA hardiness zones 8-11.
– True Jasmine: Depending on the species, true jasmine can be less cold-tolerant and is typically best suited for USDA hardiness zones 7-10.
7. Cultural Significance:
– Star Jasmine: In many cultures, star jasmine symbolizes purity, love, and prosperity. It is often used in traditional ceremonies and decorations.
– True Jasmine: True jasmine has cultural significance in various parts of the world. It is highly valued for its fragrance and is associated with love, beauty, and spirituality.
While star jasmine and true jasmine may share a similar name and some visual similarities, they differ in terms of their scientific classification, growth habit, leaf structure, flower characteristics, fragrance, hardiness, and cultural significance. Understanding these differences can help gardeners choose the right plant for their specific needs and preferences.
