H.N. Andrews (in Bull. U.S. Geol. Surv. 1013: 232. 31 Jan 1955) inadmissibly designated a different type, fossil-species Sapindopsis cordata Fontaine (in Monogr. U.S. Geol. Surv. 15(1 [Text], 2 [Atlas]): 296. Nov 1889).
Dilcher & Basson (in Bot. Gaz. 151(4): 540. Dec 1990) inadmissibly designated a different type, fossil-species Sapindopsis magnifolia Fontaine (in Monogr. U.S. Geol. Surv. 15(1 [Text], 2 [Atlas]): 297. Nov 1889).