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Datasets

datasets have provided data to the SBDI for this species.

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Names and sources

Accepted Name Source
Hypericum tetrapterum Fr.
  • GBIF Backbone Taxonomy
Published in:Fr. (1823). In: Nov. Fl. Suec. 94, Nom. Cons.
Synonym Source
Hypericum quadrangulare var. alatum (Retz.) Boenn., 1824 synonym
  • GBIF Backbone Taxonomy
Published in:Prodr. Fl. Monast. Westphal. 227. 1824 [14 Mar-20 May 1824]

Originally found in sources as accepted taxon within Hypericum quadrangulare Hell., 1776
Hypericum tetrapterum var. genuinum Cout. synonym
  • GBIF Backbone Taxonomy
Published in:Bol. Soc. Brot. 12: 20 (1895)
Hypericum tetrapterum var. anagallifolium Boiss. synonym
  • GBIF Backbone Taxonomy
Published in:Boiss. (1867). In: Fl. Orient. 1: 806.
Hypericum tetrapterum var. anagallidifolium Boiss. synonym
  • GBIF Backbone Taxonomy
Published in:Fl. Orient. 1: 806 (1867)
Hypericum tetrapterum subsp. corsicum (Steud.) Zangh. synonym
  • GBIF Backbone Taxonomy
Published in:Zangh. (1976). In: (1976).
Hypericum tetrapterum subsp. corsicum (Steud.) Arcang. synonym
  • GBIF Backbone Taxonomy
Published in:Arcang. (1882). In: Comp. Fl. Ital. 116.
Hypericum tenellum Tausch synonym
  • GBIF Backbone Taxonomy
Published in:Tausch. (1831). In: Flora 14: 211.
Hypericum repens Duby ex Nyman heterotypic synonym
  • GBIF Backbone Taxonomy
Published in:Duby ex Nyman. (1878). In: Consp. Fl. Eur. 1: 133.
Hypericum repens Duby homotypic synonym
  • GBIF Backbone Taxonomy
Hypericum quadrialatum Wahlb. synonym
  • GBIF Backbone Taxonomy
Published in:Wahlb. (1820). In: Fl. Gothob. 1: 75.
Hypericum quadratum Stokes synonym
  • GBIF Backbone Taxonomy
Published in:Stokes. (1812). In: Bot. Mat. Med. Iv. 99.
Hypericum quadrangulum var. tetrapterum (Fr.) Borg synonym
  • GBIF Backbone Taxonomy
Published in:Borg. (1927). In: Descr. Fl. Malt. Isl. 248.
Hypericum quadrangulum var. pauciflorum Wahlebr. synonym
  • GBIF Backbone Taxonomy
Published in:Wahlebr. (1826). In: Fl. Suec. 1: 476.
Hypericum quadrangulum var. patulum Boenn. synonym
  • GBIF Backbone Taxonomy
Published in:Boenn. (1824). In: Prodr. Fl. Monast. Westphal. 227.
Hypericum quadrangulum var. neapolitanum (Ten.) Ten. synonym
  • GBIF Backbone Taxonomy
Published in:Syll. Pl. Fl. Neapol.: 385 (1831)
Hypericum quadrangulum var. confertum Choisy synonym
  • GBIF Backbone Taxonomy
Published in:Choisy. (n.d.). In: Prodr.
Hypericum quadrangulum var. ambiguum Schur synonym
  • GBIF Backbone Taxonomy
Published in:Schur. (1877). In: Verh. Naturf. Vereins Brünn 15(2): 158.
Hypericum quadrangulum var. acutum Fiori synonym
  • GBIF Backbone Taxonomy
Published in:Fiori. (1898). In: A. Fiori & al., Fl. Anal. Italia 1: 387.
Hypericum quadrangulum subsp. tetrapterum (Fr.) Hook.fil. synonym
  • GBIF Backbone Taxonomy
Published in:Hook. fil. (1870). In: Student. Fl. Brit. Isl. 69.
Hypericum quadrangulum subsp. corsicum (Steud.) Fiori synonym
  • GBIF Backbone Taxonomy
Published in:Fiori. (1898). In: Fl. Anal. Italia 1: 387.
Hypericum quadrangulum subsp. acutum (Moench) Rivas Goday & Borja synonym
  • GBIF Backbone Taxonomy
Published in:Anales Inst. Bot. Cavanilles 19: 380 (1961)
Hypericum quadrangulare subsp. tetrapterum (Fr.) Bonnier & Layens synonym
  • GBIF Backbone Taxonomy
Published in:Bonnier, & Layens. (1894). In: 60.
Hypericum quadrangulare Willd. synonym
  • GBIF Backbone Taxonomy
Published in:Willd. (1803). In: Sp. Pl., Ed. 4, 3: 1459.
Hypericum neapolitanum var. confertum (Choisy) Guss. synonym
  • GBIF Backbone Taxonomy
Published in:Guss. (1844). In: Fl. Sicul. Syn. 2: 379.
Hypericum insulare Foucaud & E.Mandon synonym
  • GBIF Backbone Taxonomy
Published in:Foucaud, & Mandon, E. (1900). In: Bull. Soc. Bot. France 47: 89.
Hypericum fallax var. quadrangulare (L.) O.Schwarz synonym
  • GBIF Backbone Taxonomy
Published in:Schwarz, O. (1965). In: Drudea 5: 63.
Hypericum confertum (Choisy) G.Don synonym
  • GBIF Backbone Taxonomy
Published in:Don, G. (1831). In: Gen. Hist. 1: 606.
Hypericum borbasii Formánek synonym
  • GBIF Backbone Taxonomy
Published in:Formánek. (n.d.). In: Verh. Naturf. Vereins Brünn 29: 143 (1890 Publ. 1891).
Hypericum anagallidioides Jaub. & Spach synonym
  • GBIF Backbone Taxonomy
Published in:Jaub. & Spach. (1842). In: Ill. Pl. Orient. 1: 47.
Hypericum anagallidifolium Boiss. synonym
  • GBIF Backbone Taxonomy
Published in:Boiss. (1867). In: Fl. Orient. 1: 806.
Hypericum ambiguum Kanitz synonym
  • GBIF Backbone Taxonomy
Published in:Kanitz. (1864). In: Linnaea 32: 549.
Hypericum alatum Retz. synonym
  • GBIF Backbone Taxonomy
Published in:Retz. (1810). In: Obs. Bot. Pug.: 18.
Hypericum acutum var. insulare (Foucaud & Mand.) Briq. synonym
  • GBIF Backbone Taxonomy
Published in:Briq. (1901). In: Annuaire Conserv. Jard. Bot. Genève 5: 95.
Hypericum acutum var. corsicum (Steud.) Halácsy synonym
  • GBIF Backbone Taxonomy
Published in:Halácsy. (1900). In: Consp. Fl. Graec. 1: 281.
Hypericum acutum var. anagallifolium (Boiss.) Post synonym
  • GBIF Backbone Taxonomy
Published in:Post. (1932). In: Fl. Syria Ed. 2, 1: 233.
Hypericum acutum subsp. tetrapterum (Fr.) Maire synonym
  • GBIF Backbone Taxonomy
Published in:Maire. (1932). In: Cat. Pl. Maroc 2: 483.
Hypericum acutum subsp. tetrapterum (Fr.) F.Herm. synonym
  • GBIF Backbone Taxonomy
Published in:F. Herm. (1912). In: 314.
Hypericum acutum subsp. corsicum (Steud.) Rouy & Foucaud synonym
  • GBIF Backbone Taxonomy
Published in:Rouy, & Foucaud. (1896). In: Fl. France 3: 338.
Hypericum acutum f. humile (Boenn.) Hegi synonym
  • GBIF Backbone Taxonomy
Published in:Hegi. (1925). In: Ill. Fl. Mitt.-Eur. 5(1): 521.
Holosepalum quadrangulum (L.) Fourr. synonym
  • GBIF Backbone Taxonomy
Published in:Fourr. (1868). In: Ann. Soc. L. Lyon, N. S. 16: 352.
Common names Source
Four-Winged St. John's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Square St. John's Wort
  • English
  • GBIF Backbone Taxonomy
Published in:United Kingdom Species Inventory (UKSI)
Square-Stalk St. John's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:GRIN Taxonomy
Square-Stalked St John's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:United Kingdom Species Inventory (UKSI)
Square-Stalked St. John's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:Database of Vascular Plants of Canada (VASCAN)
Square-Stalked St. John's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:United Kingdom Species Inventory (UKSI)
St. Peter's-Wort
  • English
  • GBIF Backbone Taxonomy
Published in:GRIN Taxonomy
Fyreggad Johannesört Sweden
  • Swedish
  • GBIF Backbone Taxonomy
Published in:The Swedish Red List 2020
Fyreggad Johannesört Sweden
  • Swedish
  • GBIF Backbone Taxonomy
Published in:Dyntaxa. Svensk taxonomisk databas
Kärrjohannesört Sweden
  • Swedish
  • GBIF Backbone Taxonomy
Published in:Nordic Crop Wild Relative (CWR) Checklist
Kärrjohannesört Sweden
  • Swedish
  • GBIF Backbone Taxonomy
Published in:The Swedish Red List 2020
Kärrjohannesört Sweden
  • Swedish
  • GBIF Backbone Taxonomy
Published in:Dyntaxa. Svensk taxonomisk databas

Classification

kingdom
Plantae
phylum
Tracheophyta
class
Magnoliopsida
order
Malpighiales
family
Hypericaceae
genus
Hypericum
species
Hypericum tetrapterum
subspecies
Hypericum acutum subsp. euacutum Hayek 
variety
Hypericum tetrapterum var. tetrapterum 
form
Hypericum tetrapterum f. densiflorum Čelak. 
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Name references found in the Biodiversity Heritage Library

Genbank

Data sets Licence Records