hypericum tetrapterum(n = noun.plant) hypericum maculatum, st peter's wort - European perennial St John's wort; Ireland and France to western Siberia;
is a kind of st john's wort

genus hypericum, hypericum, hypericum androsaemum, hypericum ascyron, hypericum calycinum, hypericum crux andrae, hypericum gentianoides, hypericum hypericoides, hypericum maculatum, hypericum perforatum, hypericum prolificum, hypericum pyramidatum, hypericum spathulatum, hypericum virginianum