Just across an oak grove hill from my office lies the Stockholm university botanical garden, called Bergianska after two Swedish important botanists who established the first botanical garden in the same location in the 18th century.
A couple of days before Midsummer, I went to a guided tour of Bergianska’s herb garden, and the theme of the tour was Magical Midsummer. It was a wonderful way to get a history lesson, walking around in the garden and hearing about the powers people at different times have thought certain plants possess. And it was particularly fitting to have this tour on the day of the summer solstice, because in the olden days people believed that Midsummer was a particularly magical time when the potency of these plants was at its highest. And there is something to that, as the botanist and gardener holding the tour explained. Midsummer is usually the peak of flowering season for most herbs, meaning that the active substances in them are at their strongest.
Here are some of the plants that we were shown:

Garden thyme / Kryddtimjan (S) / Thymus vulgaris
Many herbs came to Sweden through monks from the European continent, and were first grown in monastery gardens before spreading to the general public. So is the case with thyme, that originally comes from the Mediterranean area.

Lemon thyme / Citrontimjan (S) / Thymus x citriodorus
Thyme was believed to give strength and courage, for example when using it to spice wine or putting in poultices. Young women would stich a branch of thyme into a scarf and give to their loved one before he started his journey to Jerusalem during the crusades. It was also the herb of fertility goddesses, like Aphrodite, Freya or Virgin Mary, and having it in the bed when giving birth would protect both mother and child from any evil.
It is antiseptic and good against colds, but can be harmful to fetuses and shouldn’t be consumed when pregnant.

Common sage / Kryddsalvia (S) / Salvia officinalis
Sage was believed to be one of the most potent herbs. It was dried and put into small bags that could be hung over the bed or put into the mattress, or turned into incense, and it would protect you and your home from bad spirits.
It is good against colds, but just as with thyme, it should be avoided by pregnant women.

Lemon balm / Citronmeliss (S) / Melissa officinalis
Lemon balm was believed to protect against illnesses and to keep your body healthy in general. It was also seen as a love herb – if wine was spiced with lemon balm and then given to your loved one, it would evoke love in him or her.
It has a calming, relaxing effect.

Chamomile / Kamomill (S) / Matricaria chamomilla
Chamomile was believed to be a heal-all herb. In ancient Egypt, it was dedicated to the sun. It was brought to Sweden, like many other herbs, by monks during the Middle Ages, but is now growing wild in meadows all over the southern half of the country. It was seen as a woman’s herb, believed to be good for mothers.
It can relieve pain, is anti-convulsant and calming, and is good to drink in tea.

Henbane / Bolmört (S) / Hyoscyamus niger
Henbane was a witch plant and used during medieval times to poison enemies. It was believed to be used in flying salve that witches put on their brooms before flying to dance with the devil. In small doses, it could also be given to hens, turning them drowsy and quiet, making it possible to steal them without being noticed (thereof the English name).
It is a hallucinogen and poisonous.

Heart’s ease / Styvmorsviol (S) / Viola tricolor
In ancient Greece, pansies were seen as the flower of love. It was the favorite flower of Napoleon, making it very popular in France during the years of his reign.
Heart’s ease contains salicylic acid, which is a pain killer, and is good against eczema.

Lovage / Libbsticka (S) / Levisticum officinale
Lovage was believed to be an aphrodisiac, and was also planted around the house to protect against witches, rats and mice.
To this day, it is still used in cooking for its taste-enhancing capacity. For example, it is one of the ingredients in Maggi, the popular dried broth cubes.

Norwegian angelica / Fjällkvanne (S) / Angelica archangelica
The story tells that during the Black Plague in medieval Europe, a monk in a Swedish monastery had a dream. In this dream, an archangel came to him and said that the Norwegian angelica wards off all evil, and that he should use it to cure the plague. It is one of the few medicinal plants that originates from Scandinavia and was exported to continental Europe, mainly during the Middle Ages when the dried and pulverized roots of the angelica were believed to cure the plague. It was also believed to protect against other, more supernatural evils.
It grows wild in many parts of Scandinavia, and is still used to flavor some foods and alcoholic drinks.
Elder / Fläder (S) / Sambucus nigra
Elder was Freya’s (Nordic tradition) and Holda’s (Germanic tradition) plant, and it was the protective tree of households and women’s crafts. It guarded against witches and other evil magic, and was often planted around the house for protection – although the potency of the tree became strongest if it was allowed to self-germinate. However, one should be careful, because killing the protective elder of a house could lead to a family member dying, and even when harvesting flowers or berries one had to offer something to the spirit of the tree in return. In addition to protecting the family of a house, it also protected the animals, and the leaves could be put under the saddle of a horse to scare off harmful insects.
Elder flowers and berries can be made into juice (delicious!!), and tea made from the berries can also help when you have a cold by increasing perspiration and urination.
Oh, I get too excited about these things. This tour made me so inspired, in fact, that I’ve made my own compilation of plants that villagers in northern Burkina Faso have told me are used for different medicinal and spiritual purposes. I’ll publish it on the blog shortly!
To summarize: In another life, I should have become an ethnobotanist. And, I really love Bergius Botanical Garden.
