- great St John's wort as a noun:
- 1
great St John's wort
noun
1 great St John's wort
Perennial shrub having large star-shaped yellow flowers in narrowly pyramidal cymes.
synonyms: Hypericum ascyron, Hypericum pyramidatum.
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noun
Perennial shrub having large star-shaped yellow flowers in narrowly pyramidal cymes.
synonyms: Hypericum ascyron, Hypericum pyramidatum.
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