Description from Flora of China
Parasyringa W. W. Smith.
Shrubs or small trees, deciduous or evergreen. Leaves opposite, simple, short petiolate; leaf blade entire. Inflorescences terminal panicles of cymes, rarely lateral. Flowers bisexual, sessile or pedicellate. Calyx campanulate, truncate or 4-toothed, persistent. Corolla white, rotate, funnelform, or salverform, 4-lobed; lobes ca. as long as or shorter than corolla tube, valvate in bud. Stamens 2, inserted at mouth of corolla tube, included or exserted; anthers yellow or sometimes purple, oblong. Ovules 2 in each locule, pendulous. Style shorter than stamens; stigma 2-cleft. Fruit a berrylike drupe with membranous or papery endocarp, rarely drupaceous or loculicidal. Seeds 1-4; endosperm fleshy; radicle short, upward.
About 45 species: Asia, Australia, Europe; 27 species in China. Ligustrum japonicum Thunberg and L. ovalifolium Hasskarl, native to Japan and S Korea, are widely cultivated in China. No material of L. matsudae Kanehira ex Shimizu & Kao and L. seisuiense Shimizu & Kao, both described from Taiwan, has been seen.