Hypericum tetrapterum

Hypericum tetrapterum

Hypericum tetrapterum Fries.
Engl.: square-stalked St John's-wort, St. Peter's-wort.
Deu.: Geflügeltes Johanniskraut, Flügel-Johanniskraut.
Sven.: kärrjohannesört, fyreggad johannesört.
Dan.: vinget perikon.
Fran.: millepertuis à quatre ailes.
Bot. syn.: Hypericum acutum Moench, Hypericum quadrangulum L.

Photo: Hypericum tetrapterum 2.

Gallery: 
Botanical name: 
Photo: Hypericum tetrapterum 2.

Flowers. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-08-08.

Photo: Hypericum tetrapterum 1.

Gallery: 
Botanical name: 
Photo: Hypericum tetrapterum 1.

Flowering plants. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-08-08.

Photo: Hypericum tetrapterum.

Gallery: 
Botanical name: 
Photo: Hypericum tetrapterum.

Flowering tops. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-08-08.