St John's wort

Saint John's wort (traditionally /ˈsɪndʒənzwɜrt/ SIN-jənz-wurt; now commonly /wɔrt/, as spelt) is the plant species Hypericum perforatum, and is also known as Tipton's weed, chase-devil, or Klamath weed. With qualifiers, St John's wort is used to refer to any species of the genus Hypericum. Therefore, H. perforatum is sometimes called common St John's wort to differentiate it. The species of Hypericum are classified in the Hypericaceae family, ha... More

Organism Classification

Higher classification:

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