Hypericum perforatum

Click here for photos of Hypericum perforatum.

Hypericum perforatum L.
Engl.: common St. Johnswort, perforate St John's-wort, St. John's wort, amber, goatweed, klamathweed.
Deu.: Echtes Johanniskraut, Johanniskraut, Blutkraut, Gemeines Johanniskraut, Hartheu, Tüpfel-Hartheu, Tüpfel-Johanniskraut.
Fran.: millepertuis commun, millepertuis perforé, casse-diable, millepertuis.
Sven.: johannesört, äkta mannablod, johannesblöda, mansblod, randpirk, äkta johannesört.
Suom.: mäkikuisma, läpikuisma.
Ital.: iperico.
Span.: hipérico.

013-016 Jasmine, Narrow-leaved Plantain, St. John's Wort, Fox Glove.

Botanical name:

Jasminum offinale

Plantago lanceolata

Hypericum perforatum

Digitalis purpurea

Classic texts: Elizabeth Blackwell, 1737 (Vol. 1), 1739 (Vol. 2).

Read more about 013-016 Jasmine, Narrow-leaved Plantain, St. John's Wort, Fox Glove.

Myelitis / 1995

Botanical name:

Hypericum perforatum

Problems:

Date: Tue, 8 Aug 1995 23:35:08 +0000
Sender: HERB.TREARNPC.EGE.EDU.TR
From: christopher hedley
Subject: Myelitis

David,

> A friend of mine has been diagnosed with transverse myelitis in the spine (an autoimmune disease degenerating the myelin coating around the nerves, somewhat similar to multiple sclerosis) and has paralysis in the legs.

Read more about Myelitis / 1995

Herb info 20/2017: St. John's wort.

Blog categories:

Botanical name:

Hypericum perforatum

Hypericum maculatum

Henriette's herb info with herb card.

Tietoisku yrteistä 20/2017: Kuisma.

Blog categories:

Botanical name:

Hypericum perforatum

Hypericum maculatum

Henrietten tietoiskuja yrttikortteineen.

Örtinfo del 20/2017: Johannesört.

Blog categories:

Botanical name:

Hypericum perforatum

Hypericum maculatum

Henriettes örtinfo med örtkort.

Tietoisku yrteistä 07/2017: Unettomuus.

Blog categories:

Botanical name:

Eschscholzia californica

Hypericum perforatum

Henrietten tietoiskuja yrttikortteineen.

Örtinfo del 07/2017: Sömnlöshet.

Blog categories:

Botanical name:

Eschscholzia californica

Hypericum perforatum

Henriettes örtinfo med örtkort.

Herb info 07/2017: California poppy, insomnia.

Blog categories:

Botanical name:

Eschscholzia californica

Hypericum perforatum

Henriette's weekly herb info with herb card.

075. Hypericum perforatum. Prickig Hyperik.

Botanical name:

Hypericum perforatum

Gamla texter: Svensk Botanik, band 2, 1803. Text Conrad Quensel, illustration J. W. Palmstruch.

Read more about 075. Hypericum perforatum. Prickig Hyperik.

Herb of the week: St. John's wort.

Botanical name:

Hypericum perforatum

Hypericum maculatum

Henriette's herbal blog: Herb of the Week: St. John's wort.

The yellow herbs of summer: St. John's wort.

Botanical name:

Hypericum perforatum

Hypericum maculatum

Problems:

Preparations:

Henriette's herbal blog: The first in a series on yellow-flowering herbs.

Herbal projects.

Botanical name:

Taraxacum officinale

Mentha x piperita

Hypericum perforatum

Herbal articles.

Read more about Herbal projects.

A basketful of herbs.

Botanical name:

Calendula officinalis

Achillea millefolium

Echinacea purpurea

Symphytum officinale

Hypericum perforatum

Eschscholzia californica

Verbascum thapsus

Herbal articles.

Read more about A basketful of herbs.

5.7 Politics and herbal medicine

Botanical name:

Piper methysticum

Hypericum perforatum

Medicinal herbfaq: various.

Read more about 5.7 Politics and herbal medicine

Bladder infections / 1995.

Botanical name:

Achillea millefolium

Vaccinium oxycoccos

Vaccinium macrocarpon

Hypericum perforatum

Arctostaphylos uva-ursi

Problems:

Bladder infection

Archives: Best of the Herbal Forums: 09.1995.

Read more about Bladder infections / 1995.

Nerve damage / 1995

Botanical name:

Hypericum perforatum

Problems:

Archives: Best of the Herbal Forums: 04.1995.

Read more about Nerve damage / 1995

St. John's wort: photosensitivity.

Botanical name:

Hypericum perforatum

Archives: Best of the Herbal Forums: 11.1994.

Read more about St. John's wort: photosensitivity.

Baskets

Botanical name:

Epilobium angustifolium

Hypericum perforatum

Arctium tomentosum

Centaurea cyanus

Solidago virgaurea

Sorbus aucuparia

Henriette's herbal blog: A couple pretty baskets.

010. Hypericum Perforatum. Perforated St. John's Wort.

Botanical name:

Hypericum perforatum

Hypericum maculatum

Classic texts: Woodville 1790-1794.

Read more about 010. Hypericum Perforatum. Perforated St. John's Wort.

St. John's Wort.

Botanical name:

Hypericum perforatum

Classic texts: John Hill 1812.

Read more about St. John's Wort.

Herbs don't read books.

Blog categories:

Botanical name:

Prunus virginiana

Hypericum perforatum

Capsella bursa-pastoris

Henriette's herbal blog: Blog party post.

Läpikuismo. — Johannesknopp.

Botanical name:

Hypericum perforatum

Vanhoja tekstejä: Tärkeimmät Kotimaiset Lääkekasvimme, 1913.

Read more about Läpikuismo. — Johannesknopp.

Bottom balm.

Botanical name:

Calendula officinalis

Hypericum perforatum

Prunella vulgaris

Problems:

Preparations:

Archives: Best of the Herbal Forums: 03.2003.

Read more about Bottom balm.

Bad bruise.

Botanical name:

Symphytum officinale

Hypericum perforatum

Hamamelis virginiana

Problems:

Archives: Best of the Herbal Forums: 02.2003.

Read more about Bad bruise.

Kesän keltaiset yrtit: Kuisma.

Blog categories:

Botanical name:

Hypericum perforatum

Hypericum maculatum

Henriette's herbal blog: Kävin heinäkuun puolessavälissä keräämässä kuivan niityn yrttejä, ja huomasin nappaavani lähinnä keltakukkaisia kasveja koriini. Tässä siis joukosta ensimmäinen.

SJW oil.

Blog categories:

Botanical name:

Hypericum perforatum

Problems:

Preparations:

Henriette's herbal blog: ... try it for depression, externally.

Field week: picking things

Botanical name:

Matricaria matricarioides

Hypericum perforatum

Potentilla anserina

Potentilla argentea

Henriette's herbal blog: It's easy to pick lots of herbs when you have a couple dozen hands.

Herbs in salves.

Botanical name:

Calendula officinalis

Lavandula angustifolia

Aesculus hippocastanum

Hypericum perforatum

Cucumis sativus

Filipendula kamtschatica

Filipendula rubra

Filipendula ulmaria

Populus balsamifera

Rosa x damascena

Stellaria media

Preparations:

Henriette's herbal blog: Here's a list of herbs I've made into oils and salves.

SJW: silly science.

Blog categories:

Botanical name:

Hypericum perforatum

Henriette's herbal blog: Drop Hypericum extracts into blood serum and extrapolate from that to what it would do in whole people - and they call this science?

St. John's wort oil

Botanical name:

Hypericum perforatum

Preparations:

Henriette's herbal blog: Things that make you go hmmm: that oil is still cloudy.

Pages

Henriette's herbal is one of the oldest and largest herbal medicine sites on the net. It's been online since 1995, and is run by Henriette Kress, a herbalist in Helsinki, Finland.