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杂种马褂木为中国马褂木（Liriodendronshinense（Hemsl．）Sarg．）和北美鹅掌揪（Lirioden－drontulipiera．）杂交而成，具有明显的杂种优势。其年高生长量和径生长量分别达1m和1～2cm，比中国马褂木分别增长12.2％和13．7％。而且，它具有较高的观赏价值，为极好的城市绿化
Hybrids are hybrids of Liriodendron shinense (Hemsl.) Sarg. And Lirioden-drontulipiera. They have obvious heterosis. Its annual growth rate and diameter growth of 1m and 1 ~ 2cm, respectively, than the Chinese Liriodendron increased by 12.2% and 13.7%. Moreover, it has a high ornamental value for excellent urban greening