nodding thistle
英 [ˈnɒdɪŋ ˈθɪsl]
美 [ˈnɑːdɪŋ ˈθɪsl]
n. 点头蓟草
英英释义
noun
- Eurasian perennial naturalized in eastern North America having very spiny white cottony foliage and nodding musky crimson flower heads
Synonym: musk thistleCarduus nutans