Passionflower, for the Art of Unwinding

Passionflower looks almost too elaborate to be real. Its fine filaments radiate around a sculptural center, while slender tendrils search for something to hold. It is a lovely plant to contemplate when your own thoughts feel similarly tangled. In Western herbal practice, the aerial parts have a longstanding place among calming herbs, and small human studies are beginning to explore that relationship with sleep.

The vine behind the tea

This profile concerns Passiflora incarnata, also known as maypop, a vine native to the southeastern United States. Medicinal preparations use its aboveground parts. The passion fruit in a smoothie is usually another species, Passiflora edulis; eating the fruit is not a substitute for a studied herbal extract.¹

Because the genus includes many species, botanical identification is essential. A garden plant with spectacular flowers is not automatically the right plant for tea. Choose a clearly labeled preparation rather than harvesting an ornamental vine based on appearance alone.

A flower with more than one story

Long before the plant entered European herbals, Indigenous peoples of the southeastern United States used maypop as food and medicine. ABC’s historical profile documents uses among several distinct communities, including Cherokee, Creek, and Apalachee peoples. Their histories deserve more specificity than a single generalized “ancient remedy” story.¹

The name passionflower comes from a later Christian interpretation of the blossom: its structures were read as symbols of the Passion of Christ. That religious naming is one layer of the plant’s cultural life, rather than the beginning of its relationship with people. Seen together, these histories invite curiosity about who names a plant, who tends it, and whose knowledge is remembered.

A promising, still-developing sleep story

A 2020 placebo-controlled trial enrolled 110 adults with insomnia for two weeks. The passionflower-extract group had a greater increase in total sleep time, roughly 23 minutes compared with almost no change on placebo. Several other sleep measures did not show a clear advantage between groups. That is a specific signal, rather than evidence that the plant improves every aspect of sleep.²

A smaller 2024 trial of 65 adults with stress and sleep problems also reported improvements with a standardized aerial-parts extract over 30 days. A 2011 tea study in 41 healthy adults found better subjective sleep quality over one week. These studies are encouraging but short, and their different preparations do not yield one universal passionflower prescription.³⁴

Make room for a less crowded evening

If passionflower tea is appropriate for you, use a food-grade product labeled P. incarnata and follow the preparation directions. Its flavor is more green and earthy than the name might suggest. A quiet cup can be part of a sequence that begins before you are already exhausted: dim the room, put tomorrow’s essentials in one place, and leave a little time without incoming information.

Try a simple “unwinding” page alongside it. Write down whatever is looping through your mind, then put a small mark beside anything that can wait. You are not required to resolve the list. Folding the paper can become the gesture that closes the exercise. It is a contemporary ritual, inspired by the vine’s association with rest, and entirely yours to adapt.

Preparation makes a difference

Tea, alcohol-based tinctures, dry extracts, and multi-herb sleep blends differ in concentration and composition. An extract’s milligram amount cannot be converted casually into teaspoons of dried herb. Look for the species, aerial-part identification, and an understandable ingredient list; quality testing is especially useful when a product is concentrated.

Notice how you feel the next morning, not only whether you feel sleepy at night. Clearer daytime functioning matters. If a preparation leaves you groggy, confused, or unsteady, that is useful information and a reason to stop. Avoid combining multiple sedating herbs while trying to understand your response to one.

Use a little discernment with the ritual

Passionflower can cause drowsiness, dizziness, and confusion. Do not combine it casually with alcohol, sedating medicines, or other sleep supplements, and do not drive when affected. Discuss use before anesthesia; NCCIH specifically advises a conversation if it has been taken within two weeks of scheduled surgery.⁵

Avoid passionflower during pregnancy because it may stimulate uterine contractions. Breastfeeding safety is not established. Persistent insomnia, gasping during sleep, or anxiety that limits daily life calls for more care. There is room for botanical ritual within that care, without asking a beautiful vine to answer every cause of a difficult night.

From the original journal: Explore the earlier passionflower story ↗

For education and reflection. Individual needs vary. For persistent symptoms or personal guidance, seek additional care from a qualified clinician or appropriate specialist.