*3.2. Palynology Characteristics of Wolfberry Honey Samples*

In order to determine the authenticity of the botanic source of wolfberry honey, we observed the palynology characteristics of wolfberry honey samples using scanning electron microscopy. The morphology of the pollen grains from wolfberry honey samples showed typical palynological characteristics of *Lycium Linn*., namely the morphology of pollen was subspherical, triple-grooved with grooves up to both poles, which can be found in Figure 1.
