| 单词 | white-flowered leaf cup |
| 释义 | > as lemmaswhite-flowered leaf cup 2. Any of several plants of the American genus Polymnia (family Asteraceae), having each flower head in a cup of leaf-like scales; esp. (more fully white-flowered leaf cup) P. canadensis of eastern North America, a large perennial with lobed leaves (also called bear's-foot). ΚΠ 1817 A. Eaton Man. Bot. 96 Polymnia..canadensis, (leaf-cup) leaves denticulate, lower ones pinnatifid. 1890 G. M. Gould New Med. Dict. Bear's-foot, leaf cup. A popular remedy for enlargement of the spleen, or the ‘ague-cake’ of malarious regions. 1973 A. R. Hutchens Indian Herbalogy N. Amer. (1991) 31 Bear's Foot. Polymnia uvedalia, L. Common Names: Leafcup, Balsam resin, Yellow leafcup, Uvedalia. 2012 Jrnl. Orthoptera Res. 21 228/1 The understory is typically a dense stand of aromatic sumac (Rhus aromatica), Carolina buckthorn.., and/or white flowered leaf cup. < as lemmas |
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