Life … Plants Vascular Plants Dicots Nances, Willows, and Allies St. John's Worts and Allies St. John's-worts Saint John's Worts Perfoliate St. John's Wort species 434 observations Perfoliate St. John's Wort Hypericum perfoliatum Supports All 1 native animalssupported in the US Flower visitors Pollinators and other flower visitors Brown-belted Bumble Bee 1 Close
