エグバート・ウォーカー
Egbert Hamilton Walker. 1976. Flora of Okinawa and the southern Ryukyu Islands. Edición ilustrada de Smithsonian Institution Press, 1.159 pp. ISBN 0-87474-145-9
Jisaburō Ōi, Frederick Gustav Meyer, Egbert Hamilton Walker. 1965. Flora of Japan: A combined, much revised and extended translation of his Nihon shokubutsu shi Flora of Japan (1953) and Nihon shokubutshu shi shida hen Flora of Japan - Pteridophyta (1957). Ed. Smithsonian Institution. 1.067 pp.
Egbert Hamilton Walker. 1940. A Revision of the Eastern Asiatic "Myrsinaceae": A Dissertation... of the Johns Hopkins University... Editor Bureau of printing, 259 pp.