Botanical Name
- Family Passifloraceae
- Passiflora incarnata
Common Names
- Passion Flower, Granadilla/Granadita, Maypop, Passion Vine, Passiflora, Passionaria, Crown of Thorns
- Spanish: Maracuja/Maracuya
- Nahuatl: Coanenepilli
- Maya: Poochil, Kansel-ak
Cautions
Since passionflower appears to act on the CNS (central nervous system), it may interact with other depressants and may also be a uterine stimulant. Therefore, it should not be taken by those on antidepressants or who are pregnant.
Description
Native to the southern US through Central America and into Brazil and Argentina, the passionflower is now extensively cultivated in Europe, especially Italy, and in North America. The plant is a perennial climbing vine, growing to about thirty feet with three-lobed leaves, ornate flowers, and egg-shaped fruits. The aerial parts are gathered when the plant is flowering or in fruit. There are about 400 species, with many being popular garden plants.
Key Actions
- anti-inflammatory
- antispasmodic
- sedative
- tranquilizing
Key Components
- flavonoids (including apigenin)
- maltol
- cyanogenic glycosides (gynocardin)
- indole alkaloids (harman)
Medicinal Parts
- Aerial parts, flowers
Traditional Uses
Passionflower has long been used for insomnia, epilepsy, nervousness, stomach or menstrual cramps, menopausal symptoms, headache, and hysteria. It is also sometimes used to treat the mild pain of a toothache. Tinctures are used as a sedative to calm an overactive mind. Tablets are a common over-the-counter remedy for insomnia and stress.
The plant has been used in the treatment of neuralgia and migraine headaches. It is stated that one patient suffered terribly from both and found no relief from acupuncture or osteopathy. She turned to an herbalist who prescribed passionflower in tablet form. After four days, she was relieved of the pain, which never returned.
Its tranquilizing effects help reduce anxiety and is helpful in such conditions as asthma, palpitations, high blood pressure, and muscle cramps where anxiety is a major cause.
In Mexico, passionflower tea is a much loved sedative taken at bedtime to promote sleep and relaxation.
A related species, P. quadrangularis, has been found to contain serotonin, one of the main chemical messangers within the brain. It is comparable in some ways to Valerian.
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