討論:Ulmaceae

山羊百科，林文智老師的植物、山岳、攝影紀錄

• H.L.Li, J. Wash. Acad. Sci. xlii. 40 (1952). https://www.biodiversitylibrary.org/page/39696912#page/512/mode/1up

• Liu, Ill. Nat. Intr. Lign. Pl. Taiwan 1: T.549 1960；https://www.biodiversitylibrary.org/page/44692288#page/688/mode/1up