Subtaxa
The following varieties are accepted: *''Gleditsia japonica'' var. ''delavayi'' – eastern Himalayas, south-central China *''Gleditsia japonica'' var. ''japonica'' – southeastern China, north-central China, Manchuria, Korea, Japan *''Gleditsia japonica'' var. ''stenocarpa'' – Korea *''Gleditsia japonica'' var. ''velutina'' – southeastern ChinaReferences
japonica Flora of East Himalaya Flora of Southeast China Flora of South-Central China Flora of North-Central China Flora of Manchuria Flora of Korea Flora of Japan Plants described in 1867 {{Caesalpinioideae-stub