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利用扫描电子显微镜对越桔属的６种种子外形、表皮的雕纹进行了观察，并拍摄了扫描电镜照片．根据种子表皮雕纹特征，越桔分为３种纹饰类型：条状纹饰、孔状纹饰和网状纹饰．同时详细描述了越桔属及下属６种种子外形和纹饰，编制了分种的种子检索表，从而为越桔属的分类、良种选育和综合开发利用提供理论依据．
Scanning electron microscope (SEM) was used to observe the morphological and epidermal carving patterns of 6 species of Bilberry, and the scanning electron microscope photograph was taken. According to the characteristics of the seed carving patterns, bilberry is divided into three kinds of ornamentation types: striped ornamentation, ornamentation and reticulate ornamentation. At the same time, the shape and ornamentation of six kinds of seeds of Bilberry and its subordinates were described in detail, and the seed search table of the seeds was compiled, which could provide the theoretical basis for the classification, breeding and comprehensive utilization of Bilberry.