山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• Eumachia DC., Prodr. [A. P. de Candolle] 4: 478 1830；https://www.biodiversitylibrary.org/page/152624#page/483/mode/1up

Part II

Part III

1. Turner, I. M. 2019 Three New Combinations in Eumachia (Rubiaceae-Palicoureeae) from Southeast Asia Edinburgh Journal of Botany 76: 23-27