Description : Hypericum - Aaronsbeard, Gold Flower, Olympic St. John's Wort, St. John's Wort, Tutsan (Hyper'icum)
Last Answer : DESCRIPTION: This large group consists of about 370 perennials and evergreen and deciduous trees and shrubs that grow throughout the temperate regions of the world. These plants are great for the rock garden, ... are regarded a being poisonous to stock); H. elegans; H. humifusum; H. linarifolium.