Flowers of St. John's Wort, (Gray, 1858).

Flower

Flowers of St. John's Wort, (Gray, 1858).

The common names of hypericum perforatum are common hypericum and St. John's wort. The flowers are bright yellow and grow in clusters at the end of the stems. The petals are marked with black dots. The shrub grows between one and three feet tall.

Dehiscing Capsule and Portion and Inflorescence of Hypericum Perforatum

The common names of hypericum perforatum are common hypericum and St. John's wort. The flowers are bright…

Pistils united in St. John's Wort, (Gray, 1858).

Pistil

Pistils united in St. John's Wort, (Gray, 1858).

Pod of St. John's Wort, cut in half,(Gray, 1858).

Pod

Pod of St. John's Wort, cut in half,(Gray, 1858).