1. The name of the plant in the picture: Ilex, genus Ilex of the Ilex family, an evergreen shrub or tree, up to 20 meters in height and 1 meter in diameter at breast height; the bark is gray to gray-black.

2. Whether it is a nectar plant: A nectar plant refers to a plant that can provide nectar and honeydew for bees. Ilex is also a nectar plant.

3. Medicinal effects: Ilex is a traditional Chinese medicine, also known as Jiu Bing, bear bile wood, and red bear bile. Its stems and leaves are bitter in taste and cold in nature. Both the skin and leaves can be used as medicine, cooling, quenching thirst and analgesic. It is said that "Wanglaoji" tea, a refreshing and thirst-quenching drink commonly sold on the streets in the summer in Guangdong and Guangxi areas, is made from the skin and leaves of Ilex polygonum plus thatch roots and licorice. Drinking tea made from Ilex holly leaves can also cure sore throat and headache caused by wind-heat.

4. Iron holly pictures