山羊百科，林文智老師的植物、山岳、攝影紀錄

• Trung tâm Dữ liệu Thực vật Việt Nam；Rhododendron crenulatum Hutch. ex Sleum.；https://www.botanyvn.com/cnt.asp?param=edir&v=Rhododendron%20crenulatum&list=species&lg=en

• Rhododendron crenulatum Hutch. ex Sleumer；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:332261-1

• Rhododendron crenulatum Hutch. ex Sleumer；Blumea, Suppl. 4: 44 1958；Sleumer, H. 1958 The genus Rhododendron L. in Indochina and Siam. Blumea. Supplement, 4(1) 39–59

• Rhododendron crenulatum Hutch. ex Sleumer；Cullen in Not. Bot. Gard. Edinb. 39: 43 1980；Cullen, James 1980 A Revision of Rhododendron I: Subgenus Rhododendron sections Rhododendron & Pogonanthum Notes Roy. Bot. Gard. Edinburgh 39 (1): 1-207

Rhododendron Subsect. Maddenia

Rhododendron fleuryi

• Trung tâm Dữ liệu Thực vật Việt Nam；Rhododendron fleuryi Dop；https://www.botanyvn.com/cnt.asp?param=edir&v=Rhododendron%20fleuryi&list=species&lg=en

• Rhododendron fleuryi Dop ex A.Chev.；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:332436-1

• Rhododendron fleuryi Dop ex A.Chev.；Chevalier, Rev. Bot. Appl. Agric. Colon. 9: 255 T.9 1929；https://gallica.bnf.fr/ark:/12148/bpt6k122469x/f273.item
  • Illustration；https://gallica.bnf.fr/ark:/12148/bpt6k122469x/f268.item

• Rhododendron fleuryi Dop ex A.Chev.；Cullen in Not. Bot. Gard. Edinb. 39: 54 1980；Cullen, James 1980 A Revision of Rhododendron I: Subgenus Rhododendron sections Rhododendron & Pogonanthum Notes Roy. Bot. Gard. Edinburgh 39 (1): 1-207

Rhododendron Subsect. Maddenia