山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

• e-Flora of Thailand；12. Gynochthodes Blume；https://botany.dnp.go.th/eflora/floragenus.html?factsheet=Gynochthodes

Part II

• Merr., Bibl. Enum. Bornean Pl. 580 1921；https://www.biodiversitylibrary.org/page/11382259#page/584/mode/1up

Part III

1. Murugan1, P., V. Ravichandran and C. Murugan 2023 The genus Gynochthodes (Rubiaceae, Rubioideae, Morindeae) in India [Gard. Bull. Singapore] 75: 149-162

1. Seah, W. W. and K. M. Wong 2018 Flora of Singapore precursors, 1. Gynochthodes praetermissa (Rubiaceae: Morindeae), a new West Malesian species, with notes on related taxa Gardens' Bulletin Singapore 70 (2): 267–273
2. Suratman 2018 The genus Gynochthodes (Rubiaceae) in Sumatra Blumea 62: 230-239