討論:Rubia
山羊百科，林文智老師的植物、山岳、攝影紀錄
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- Pojark Fl. U.S.S.R. 23: 372 2000；https://www.biodiversitylibrary.org/item/94936#page/412/mode/1up
- Bamber, Pl. Punj. 578 1916；https://www.biodiversitylibrary.org/page/11359013#page/608/mode/1up
- Hooker, Brit. Fl. 55 1860；https://www.biodiversitylibrary.org/page/34093403#page/74/mode/1up
