WFO HTML Proof Created 2026-02-15T10:06:03+00:00
Eucommiaceae Engl. Syllabus (ed. 5) 139. 1907. (Jul 1907) [wfo-7000000223]Eucommia Oliv. Hooker's Icon. Pl. 20: t. 1950 (1890) [wfo-4000014131]E. ulmoides Oliv. Hooker's Icon. Pl. 20: t. 1950 (1890) [wfo-0000681176]synonym Eucommia ulmoides var. yunnanensis H.Lév. Cat. Pl. Yun-Nan : 174 (1916) [wfo-1200016741]