pulsatilla
Concise Oxford English Dictionary © 2008 Oxford University Press:
pulsatilla /ˌpʌlsəˈtɪlə/
▶noun a plant of a genus that includes the pasque flower. [Genus Pulsatilla.]
– origin mod. L., dimin. of pulsatus ‘beaten about’, expressing the notion ‘small flower beaten by the wind’.
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