| 单词 | Rubia tinctorum |
| 释义 | Rubia tinctorum (once / 656629 pages) n WORD FAMILY Rubia tinctorum USAGE EXAMPLESMadder consists of the dried ground roots of Rubia tinctorum, a plant of Indian origin. Various, Encyclopaedia Britannica, 11th Edit...(2010) It belongs to the genus Rubia; the root employed is that of the Rubia tinctorum. Holt, Rosa Belle, Rugs: Oriental and Occidental, Anti...(2010) n Eurasian herb having small yellow flowers and red roots formerly an important source of the dye alizarin Syn|Hyper madder madderwort, rubiaceous plant any of numerous trees or shrubs or vines of the family Rubiaceae |
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