山羊百科，林文智老師的植物、山岳、攝影紀錄

Part I

Part II

Part III

• Saunders, Gard. Bull. Singapore 46: 99-102 1994；https://www.biodiversitylibrary.org/page/43614198#page/255/mode/1up

Saunders, Richard M. K.；The Angiosperm Flora of Singapore Part 2 Philydraceae