S. sinensis may refer to:
Schizothorax sinensis, a ray-finned fish species Sciaromiopsis sinensis, a moss species Scoparia sinensis a moth species Scutus sinensis, a sea snail species Sinobdella sinensis, a spiny eel species found in China and Vietnam Spiranthes sinensis, the Chinese spiranthes, an orchid species occurring in much of eastern Asia, west to the Himalayas, south and east to New Zealand and north to Siberia Stewartia sinensis, a flowering plant species Susica sinensis, a moth species Symphoricarpos sinensis, a shrub species
Synonyms Scilla sinensis, a synonym for Barnardia japonica, a plant species
See also Flora Sinensis