Species of flowering plant in the family Hypericaceae
Northern St. John's-wort
Conservation status
Least Concern (IUCN 3.1)
Secure (NatureServe)
Scientific classification
Kingdom:
Plantae
Clade:
Tracheophytes
Clade:
Angiosperms
Clade:
Eudicots
Clade:
Rosids
Order:
Malpighiales
Family:
Hypericaceae
Genus:
Hypericum
Section:
H. sect. Trigynobrathys
Species:
H. boreale
Binomial name
Hypericum boreale
(Britton) E.P.Bicknell (1895)
Synonyms[1]
Hypericum mutilum subsp. boreale
Hypericum canadense var. boreale
Sarotha borealis
Original illustration of H. boreale
Hypericum boreale, also known as northern St. John's-wort, is a short-lived perennial species of flowering plant in the family Hypericaceae, section Trigynobrathys.
Hypericumboreale, also known as northern St. John's-wort, is a short-lived perennial species of flowering plant in the family Hypericaceae, section Trigynobrathys...
confused with Hypericum perforatum. Hypericum anagalloides is a low-growing creeping plant with rounder leaves and fewer stamens. Hypericumboreale is a smaller...
Hypericum /ˌhaɪˈpiːrɪkəm/ is a genus of flowering plants in the family Hypericaceae (formerly considered a subfamily of Clusiaceae). The genus has a nearly...
mutilum and subsp. boreale have a diploid number of 16, and H. mutilum subsp. boreale can have a diploid number of 18. Hypericum mutilum is most closely...
Hypericum androsaemum, the shrubby St. John's wort, is a flowering plant in the family Hypericaceae. Commonly called tutsan or sweet-amber, the species...
Hypericum: Hypericum cumulicola 5-Year Review. Vero Beach, Florida: U.S. Fish and Wildlife Service. Burns, James; Cusick, Allison. "HYPERICUMBOREALE...
Hypericum triquetrifolium, commonly called curled-leaved St. John's-wort, is a species of plant of the family Hypericaceae. It is native to the Mediterranean...
Hypericum prolificum, known as shrubby St. John's wort, is a deciduous shrub in the genus Hypericum. It was named for its "prolific" number of stamens...
Hypericum patulum, known as goldencup St. John's wort or yellow mosqueta, is a species of flowering plant in Hypericum sect. Ascyreia. Hypericum patulum...
Hypericum jovis is a species of perennial flowering plant in the St John's wort family, Hypericaceae. The species was first described as Hypericum jovis...
Hypericum orientale, the Ptarmic-leafed St. John's wort or Eastern St. John's wort, is a flowering plant in the family Hypericaceae. It is distributed...
Potamogeton gramineus; Potamogeton spirillus; and the aquatic form of Hypericumboreale. Ground Cedar is found on the lake's dry bank and Isoetes echinospora...
Hypericum hyssopifolium, the hyssop-leaved St. John's wort, is a species of flowering plant of the St. John's wort family (Hypericaceae) which is native...
Hypericum cohaerens is a flowering plant in the family Hypericaceae. HypericumHypericum subg. HypericumHypericum sect. Ascyreia H. cohaerens "Hypericum...
Hypericum hypericoides, commonly called St. Andrew's cross, is a species of flowering plant in the St. John's wort family, Hypericaceae. It is native...
Hypericum origanifolium is a species of flowering plant in the family Hypericaceae. It is native to Turkey, the Caucasus, and northwestern Syria. The...
Hypericum bornense is an extinct species of flowering plant in the family Hypericaceae. It was described by botanist D.H. Mai in 1978, based on fossil...
Hypericum hircinum is a species of perennial flowering plant in the St John's wort family, Hypericaceae. It is known as goat St John's wort and stinking...
Hypericum tetrapterum (syn. H. quadrangulum) is a herbaceous perennial plant species in the flowering plant family Hypericaceae. Its common names include...
Hypericum repens is a prostrate, perennial herb up to 10 cm high, with rooting, hairless shoots, up to 20 cm long. Leaves opposite, simple, entire, elliptical...
Hypericum foliosum, the shining St John's wort, is a species of flowering plant in the family Hypericaceae. It is a bushy shrub endemic to the Portuguese...
hybrids between H. canadense and Hypericum mutilum subsp. boreale have occurred. These hybrids can be recognized as Hypericum × dissimulatum as they match...
Hypericum aegypticum is a species of flowering plant of the St. John's wort family (Hypericaceae) which is native to the Eastern Mediterranean. It was...
Hypericum punctatum, the spotted St. John's wort, is a perennial herb native to North America. The yellow-flowered herb occurs throughout eastern North...
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