VIRBOGA
Home Collections Lists Contact
Hypericum tetrapterum - Flower - Click to enlarge!

Flower; Baiona, Alentejo, Portugal; 8/2007 © Jörn Germer

Hypericum tetrapterum - Flower - Click to enlarge!

Flower; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Flower from below - Click to enlarge!

Flower from below; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Leaf upper side - Click to enlarge!

Leaf upper side; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Leaves from below - Click to enlarge!

Leaves from below; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Winged stem - Click to enlarge!

Winged stem; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Habit - Click to enlarge!

Habit; Baiona, Alentejo, Portugal; 8/2006 © Jörn Germer

Hypericum tetrapterum - Habit - Click to enlarge!

Habit; Baiona, Alentejo, Portugal; 8/2007 © Jörn Germer

Dataset

Identifier: 477
Date of entry: 29.12.2006
Last update: 13.07.2024

Common name

English: square Stemmed St. John's Wort

German: Flügel Hartheu

Classification

Kingdom: Plantae (2715)

  Phylum: Tracheophyta (2630)

    Class: Magnoliopsida (2217)

      Order: Malpighiales (120)

        Family: Hypericaceae (9)(family description)

          Genus: Hypericum (9)

            Epithet: tetrapterum Fries (1)

tetrapterum => four-winged

Characteristics

Climate: temperate

Habitat: mesophytic

Habit: herb

Flower colour: yellow

External links

Check for Hypericum tetrapterum at

World Flora Online, GBIF or IPNI

Literature

  • [17] Rothmaler, W. (1995): Exkursionsflora von Deutschland, Band 3, Gefäßpflanzen: Atlasband. Gustav Fischer Verlag, Stuttgart, Germany.

Search for more