Canada's Plant Hardiness Site

Synonymy

Hypericaceae family
Hypericum perforatum subsp. perforatum L.
En: common St. Johnswort, klamath weed, perforate St. Johnswort;
Fr: millepertuis commun, millepertuis perforé
    • [=Hypericum angustifolium Lowe 1833, nom. illeg., non Lam. 1797]
    • [=Hypericum commutatum Nolte]
    • [=Hypericum foliosissimum Koidz.]
    • [=Hypericum lineolatum Jord.]
    • [=Hypericum marylandicum Biroli ex Colla]
    • [=Hypericum nachitschevanicum Grossh.]
    • [=Hypericum noëanum Boiss.]
    • [=Hypericum officinale Gaterau, nom. illeg.]
    • [=Hypericum perforatum L. subsp. angustifolium (DC.) A.Fröhl.]
    • [=Hypericum perforatum L. subsp. angustifolium (DC.) Gaudin]
    • [=Hypericum perforatum L. subsp. lineolatum (Jord.) Berher]
    • [=Hypericum perforatum L. subsp. vulgare (Lam.) Gaudin]
    • [=Hypericum perforatum L. var. angustifolium DC.]
    • [=Hypericum perforatum L. var. confertiflora Debeaux]
    • [=Hypericum perforatum L. var. mediterraneum Rouy & Foucaud]
    • [=Hypericum perforatum L. var. microphyllum H.Lév.]
    • [=Hypericum plasonii Formánek]
    • [=Hypericum stenophyllum Opiz]
    • [=Hypericum vulgare Necker 1768, nom. illeg., non Lam. 1779]