1. Bitter rose, a specialty of Yongdeng County, Gansu Province, and a national geographical indication product of China.

Bitter rose is a natural hybrid between Rosa obtuse and traditional Chinese rose. It is one of the four major rose strains in China and a rare plateau selenium-rich rose variety in the world.

In 1984, the Standing Committee of the Lanzhou Municipal People's Congress decided that the bitter water rose should be the city flower of Lanzhou. Kushui Rose has successively obtained the origin mark registration certificate issued by the General Administration of Quality Supervision, Inspection and Quarantine, and the trademark registration certificate issued by the State Administration for Industry and Commerce. It is an agricultural product geographical indication registration certified by the Ministry of Agriculture and a pollution-free agricultural product.

2. In Lanzhou, which enjoys the reputation of "Melon and Fruit City", the soft pear has become the leader among pears due to its special flavor. The fruit of the soft pear is nearly round, with an average fruit weight of about 125 grams. It matures after the beginning of winter. Its color is yellow with green, green with red, thick skin, hard flesh, and sour taste.

If stored until winter, it will be frozen into ice balls, which need to be placed in a warm place to melt before eating. The pulp will turn into a packet of perfume with a lot of slurry, which tastes sweeter than honey and rich in wine flavor. When eating, tear off the skin and suck with your mouth. A packet of sugar-like honey juice immediately melts into your mouth. The drink is sweet and cool, with an extremely refreshing fragrance and a lingering aftertaste. Therefore, soft pear is also called "perfume pear".

3. Lanzhou Lily, a specialty of Lanzhou City, Gansu Province, and a national geographical indication product of China.

Lanzhou lily has a very sweet taste, very little fiber, and no bitter taste. The lilies it produces are large in size, extremely sweet in taste, and as white as jade in color. Lanzhou lily belongs to the Shandan family and is the best among lilies. The best, the only edible sweet lily in the country.

The historical origin of Lanzhou lily:

In the eighth year of Xianfeng reign of the Qing Dynasty (1858), Lanzhou introduced lilies from Changwu and Bin counties in Shaanxi.

In the second year of Tongzhi in the Qing Dynasty (1863), lily was successfully planted in Lanzhou.

In the ninth year of Guangxu of the Qing Dynasty (1883), with the attention and support of Tan Zhonglin, the governor of Shaanxi and Gansu, Lily was able to develop vigorously. The lilies grown at that time were only eaten by some dignitaries and local bureaucrats paid tribute to Qing government officials and the royal family.

In the 16th year of the reign of Emperor Guangxu of the Qing Dynasty (1890), lily began to be marketed as a vegetable.

In 1974, Yuanjiawan Village was designated as Lily Base Village.

Reference materials: Baidu Encyclopedia - Bitter Water Rose? Baidu Encyclopedia - Soft Pear? Baidu Encyclopedia - Lanzhou Lily