Also found in: Thesaurus, Wikipedia.
Switch to new thesaurus
|Noun||1.||Hypericum tetrapterum - European perennial St John's wort; Ireland and France to western Siberia|
St John's wort - any of numerous plants of the genus Hypericum having yellow flowers and transparently dotted leaves; traditionally gathered on St John's eve to ward off evil
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.