kingdom Plantae - plants » divisio Magnoliophyta - flowering plants » class Rosopsida - eudicots » order Malpighiales » family Hypericaceae » genus Hypericum - St. Johnswort » section Hypericum sect. Trigynobrathys
Hypericum dissimulatum Bickn.
Hypericum canadense var. parvicarpum E. Bickn.