討論:Philadelphus

山羊百科，林文智老師的植物、山岳、攝影紀錄

• Taxonomic Notes on Vascular Plants in Japan and Its Adjacent Regions (II) http://www.jjbotany.com/pdf/JJB_086_230_241.pdf
• Philadelphus shikokianus Nakai, Bot. Mag. (Tokyo) 29: 66 (1915). https://www.jstage.jst.go.jp/article/jplantres1887/29/339/29_339_25/_article/-char/ja