Thunb. is a semi-evergreen climbing shrub belonging to the Caprifoliaceae family, whose dried flower buds or flowers on the verge of blooming are known as Jin Yin Hua in traditional Chinese medicine. This plant is not only a high-value and widely used medicinal material but also possesses characteristics that make it suitable for both medicinal and culinary purposes. Currently, there is a robust market demand for Jin Yin Hua, yet the breeding technology for new varieties of