Stenodema trispinosum Reuter, 1904f: 4, 8. LT (Kerzhner, 1997d: 121): female, Russia (ES), Yakutia, Batilim; MZHF.
Stenodema trispinosum var. virescens Reuter, 1904f: 9 (junior secondary homonym of Miris laevigatus var. virescens Fallén, 1807).
Stenodema trispinosum var. fuscescens Reuter, 1904f: 9.
Stenodema trispinosum f. pallescens Wagner, 1947c: 175 (junior primary homonym of Stenodema calcaratum var. pallescens Reuter, 1904). For freshly emerged specimens.
Stenodema trispinosum f. gen. " autumnalis Wagner, 1947c: 175. For 2nd generation.
Stenodema trispinosum f. gen. " aestivalis Wagner, 1947c: 175. For 1st generation.
Stenodema trispinosum f. nigrescens Wagner, 1949h: 32.
Stenodema trispinosum var. quadrispinosum Wagner, 1949h: 33. HT: male, Germany, Moorwärder nr Hamburg; ZMUH.
Stenodema trispinosum var. reductum Wagner, 1949h: 33. HT: male, Germany, Moorwärder nr Hamburg; ZMUH.
Stenodema trispinosum f. pulla Stichel, 1957a: 567. New name for f. pallescens Wagner, 1947.
Stenodema trispinosum f. praecox Stichel, 1958a: 842. New name for var. virescens Reuter, 1904.