Children (16 direct children, 17 direct and indirect children):
Zelkova abelicea
Cretan zelkova
Zelkova serrata
Japanese zelkova
Zelkova sicula
Zelkova siciliana
Zelkova carpinifolia
(tree size 1)
Caucasian zelkova
Zelkova schneideriana
Schneider's zelkova
Zelkova sinica
Chinese zelkova
Zelkova japonica
Zelkova crenata
Zelkova ulmoides
Zelkova stipulacea
Zelkova hyrcana
Zelkova verschaffeltii
Zelkova cretica
Zelkova acuminata
Zelkova formosana
Zelkova davidiana