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Taxon profile

species

Perforate St John's-wort
Hypericum perforatum L.

kingdom Plantae - plants »  divisio Magnoliophyta - flowering plants »  class Rosopsida - eudicots »  order Malpighiales »  family Hypericaceae »  genus Hypericum - St. Johnswort

Scientific synonyms

Hypericum perforatum var. confertiflorum Debeaux

Other names

= Common St. John's Wort
= Common St. Johnswort
= Devil's-flight
= Klamath Weed
= Klamathweed
= Racecourse Weed
= St. John's Blood
= St. John's Wort
= Witch's-herb

Images


CZ  

Subordinated taxa

Number of records: 4

subspecies Hypericum perforatum subsp. songaricum (Ledebour ex Reichenbach) N. Robson
subspecies Hypericum perforatum subsp. veronense (Schrank) H. Lindb.

Links and literature

CZ Danihelka J., Chrtek J., Kaplan Z., Wild J. (23. 1. 2011): Seznam jmen cévnatých rostlin použitých v nálezové databázi květeny České republiky [http://www.ibot.cas.cz/index.php?p=sezna...], Botanický ústav AV ČR [as Hypericum perforatum L.]
Data retrieved on: 21 November 2013
EN Botanical Society of British Isles [http://www.bsbi.org.uk/], Botany Department, The Natural History Museum [as Hypericum perforatum L.]
Data retrieved on: 11 May 2012
CZ Kubát et al. (2002): Klíč ke květeně České republiky, Academia, Praha [as Hypericum perforatum L.]
EN Danihelka J., Chrtek J. Jr. & Kaplan Z. (2012): Checklist of vascular plants of the Czech Republic, Preslia 84: 647–811 [as Hypericum perforatum L.]
Data retrieved on: 19 September 2014

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Explanations

i species introduced to area described by check-list