leopard's bane \leop"ard's bane`\ (l[e^]p"[~e]rdz b[=a]n`) n. (Bot.) A name of several harmless plants, as {Arnica montana} ({Arnica acaulis} syn. {Doronicum acaule}), {Senecio Doronicum}, and {Paris quadrifolia}. Syn: leopardbane, leopard's-bane. [1913 Webster +PJC]
leopardbane \leop"ard*bane\ (l[e^]p"[~e]rd*b[=a]n`), n. Any of several herbs of the genus {Doronicum} (as {Doronicum acaule} syn. {Arnica acaulis}) having alternate often clasping stem leaves cultivated for their long stalks of yellow flower heads. See {leopard's bane}. Syn: leopard's-bane, leopard's bane. [WordNet 1.5 +PJC] {false" leop`ard*bane} (f[add]ls" l[e^]p`[~e]rd*b[=a]n`), n. Any of several herbs of the genus {Doronicum}, such as the {great false leopardbane} ({Doronicum pardalianches}) of North America and the {oriental false leopardbane} ({Doronicum orientale} syn. {Doronicum caucasicum}). [PJC]