Several names share this combination and are defined under the rules of the botanical code. The species name Hypericum quadrangulum might be an homonymy case.

Hypericum quadrangulum L.

Botany

Square-stalked St John's-Wort

Taxonomy

Hypericaceae 522
Hypericum 522

Infraspecific ranks

Hypericum quadrangulum L. var. occidentale Franch. 1 1

522 Specimens registered in collections

Collection Number of specimens (or sets)
Ass. Naturalistes Val. du Loing (ANVL) 1
Cons. et Jard. Bot. de Nancy (NCY) 1
Herbarium of harmas de J. H. Fabre (FABR) 4
Herbarium of the Museum of Autun (AUT) 1
Inst. des Herbiers Universitaires (CLF) 1
M.H.N. d'Aix-en-Provence (AIX) 3
Univ. Montpellier - Inst. of Botany (MPU) 107
University François Rabelais (TOU) 7
Vascular plants (P) 397

Hypericum quadrangulum auct.

Botany

Taxonomy

Hypericaceae 24
Hypericum 24

Specimens registered in collections

Collection Number of specimens (or sets)
Vascular plants (P) 24