Plants that bees love to gather and can produce commercial honey, such as Rhus sumac, Populus euphratica, Toona sinensis, Fructus Aurantii, Callicarpa sinica, Liriodendron chinense, Sassafras sassafras, Tilia lindleyana, Rhus sumac, Cortex Phellodendri, Sapium sebiferum, Chestnut, Castanea henryi, Walnut and so on.
Sassafras sassafras is a deciduous tree of Lauraceae, with a height of 35 meters and a DBH of 2.5 meters. The bark is smooth, the terminal bud is large, oval, the bud scale is nearly round, the leaves are alternate, they gather at the top of the branch, the apex is tapered, the base is wedge-shaped, the apex of the lobe is slightly blunt, hard paper, the upper part is green, the lower part is gray-green, the petiole is slender, the inflorescence is terminal, the first leaves are open, the flowers are many, and it is densely brownish pilose with the sequence axis. The bracts are linear to filiform, and the ones located at the lowest part of the inflorescence are the longest. Yellow flowers, dioecious; Pedicel slender, perianth tube extremely short, perianth lobes lanceolate, filaments flat, pilose, fruit nearly spherical, fruit receptacle red. It blooms in March-April and bears fruit in May-September.