山羊百科，林文智老師的植物、山岳、攝影紀錄

• Eurycoma longifolia Jack is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2805148

• Eurycoma longifolia Jack, Malayan Misc. 2(7): 45 1822；Google Book

Eurycoma longifolia subsp. eglandulosa

• Eurycoma longifolia subsp. eglandulosa (Merr.) Noot. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2805150

• Eurycoma longifolia subsp. eglandulosa (Merr.) Noot.；Fl. Males. 6: 206 1962.
  • Eurycoma eglandulosa Merr., Philipp. J. Sci. 17: 266 1921；https://www.biodiversitylibrary.org/page/697665#page/259/mode/1up