Leopold
J. regia Leopold has characteristically serrated leaves, similar in type to J regia laciniata.

A Leopold leaf
Other Varieties:
NUT BEARING
Broadview,
Buccaneer,
Hansen,
Lara,
Metcalfe,
Number 16,
Plovdivski,
Proslavski,
Rita,
Red Danube,
Soleze
TIMBER
Axel,
Buccaneer,
Coenen,
Number 16,
Major,
Plovdivski,
Proslavski
ORNAMENTALS
Abbotbad,
Bixbyi,
Cathayensis,
Cinerea,
Hansen,
Intermedia,
Lu Guang,
Major,
Mandschurica,
Microcarpa,
Nigra Emma K,
Nigra Laciniata,
Paradox,
Pendula,
Pedro,
Purpurea,
Red Danube,
Regia Laciniata,
Sinensis,
Ssang Sung,
Tremlett's Giant,
Zhong Lin