Acer campestre var. leiocarpon Wallr., Sched. Crit.: 188. 1822
Acer campestre var. leiocarpon, Sched. Crit.: 188. 1822
is earlier homonym of Acer campestre subsp. leiocarpum in Bot. Jahrb. Syst. 11: 77. 1890
Acer campestre var. leiocarpon, Sched. Crit.: 188. 1822