When there are three or more bundles the stamens are triadelphous, as in Hypericum aegyptiacum, or polyadelphous, as in Ricinus communis (castor-oil).
Rather, it stated that hypericum " ...may significantly affect plasma concentrations of any drug that is metabolized by the cytochrome P-450 system.
Symptoms were not accompanied by icterus (Quint 1933 ). Hypericum canariense L. Rabanal et al.
Perhaps the most widely studied herbal antidepressant is St. John's Wort, or Hypericum perforatum.
The benefits of St. John's Wort (Hypericum perforatum) include reducing anxiety and depression.