What is the difference between yellow gardenia and gardenia?

Gardenia flowers have a rich, fragrant scent and have always been loved by people, and their fruit is a traditional Chinese medicine. Among gardenias there is a variety called yellow gardenia, so what is the difference between yellow gardenia and gardenia?

1. What is the difference between yellow gardenia and gardenia?

Leaf difference: Gardenia leaves are opposite or in whorls of 3, and the leaf blades are oblanceolate; yellow gardenia leaves are leathery, oblong-lanceolate or printed lanceolate, with entire margins. Flower difference: Gardenia flowers are solitary, with 5 to 6 petals, and are white; the yellow gardenia corolla is white or creamy yellow, salverform.

2. The uses and value of yellow gardenia flowers

Gardenia yellow pigment can also be extracted from the ripe fruit; it is used as a dye in folk practice, used as a natural colorant raw material in cosmetics and other industries, and is also a natural food coloring of excellent quality, with none of the side effects of artificial synthetic colors, and it has certain medical effects; it has strong coloring power, bright color, and the characteristics of light resistance, heat resistance, acid and alkali resistance, and no off odor, and can be widely used for coloring foods such as pastries, candies, and beverages. The flowers can be extracted into aromatic concrete, used as a blending agent for many floral cosmetics and soap essences.

Other uses: the corolla is white and fragrant and can be used as a tea fragrance; the ripe fruit turns yellow and then orange-red, and can be used as a dye or as medicine. Natural pigment can be extracted and used as a food additive.

Gardenia has bright green leaves and stays evergreen through all four seasons, with large pure white flowers and a rich fragrance, and it also has a certain tolerance for shade and resistance to toxic gases, so it is a good material for greening, beautifying, and scenting; it can be planted in masses or grouped, or placed at forest edges, in front of courtyards, in courtyard corners, and along roadsides, and is also very suitable for planting as a flower hedge; it is very suitable for balcony greening, potted flowers, cut flowers, or bonsai, and can also be used for street and factory-mining area greening.