Passion flower
Passion flower is the common name for plants in the genus Passiflora, a group of more than 500 species of flowering vines and some shrubs in the family Passifloraceae.
Passion flower is the common name for plants in the genus Passiflora, a group of more than 500 species of flowering vines and some shrubs in the family Passifloraceae. The plants are known for their distinctive, intricate flowers and include species grown as ornamentals, for edible fruit, and for ecological roles as butterfly host plants.
Taxonomy and naming
Passion flower is the common name for the genus Passiflora in the family Passifloraceae. The name is linked to Christian symbolism associated with the Passion of Christ.
Description
Passiflora species are usually tendril-bearing vines, though some are shrubs or herbaceous plants. Their flowers are noted for a distinctive structure with radiating filaments and multiple floral parts.
Distribution and habitat
Most passion flowers occur in neotropical regions of the Americas. Some species extend into other warm regions and are also widely cultivated.
Uses and cultivation
Passion flowers are grown as ornamental climbers, for edible fruits, and in some cases for traditional medicinal uses. Gardeners value them for their showy flowers, while some species are important to wildlife.
Key facts
- Passion flower refers to the genus Passiflora, not a single plant species.
- Most species are climbing vines with characteristic complex flowers.
- Many species are native to tropical and subtropical areas of the Americas.
- Some species are cultivated for their fruit, including passion fruit.
- Several species are grown as ornamentals and can attract butterflies.
Passion flowers are widely grown in Canadian gardens and greenhouses as ornamental climbing plants, especially in sheltered or controlled environments because many species prefer warmer climates.
Frequently asked questions
Is passion flower a single species?
What family does passion flower belong to?
Where are passion flowers native to?
Are passion flowers edible?
Why is it called passion flower?
References
- Wikipedia — https://en.wikipedia.org/wiki/PassifloraSupports: Genus name, approximate species count, family, and general uses.
- Encyclopaedia Britannica — https://www.britannica.com/plant/passion-flowerSupports: Definition of passion flower as Passiflora, species count, growth form, native range, and uses.
- Royal Horticultural Society — https://www.rhs.org.uk/plants/passion-flower/growing-guideSupports: Cultivation and ornamental growing information.
- Royal Botanic Gardens, Kew — https://www.kew.org/read-and-watch/passion-for-passion-flowersSupports: Christian symbolism and naming origin.
- NC State University — https://plants.ces.ncsu.edu/plants/passiflora-incarnata/Supports: Passiflora incarnata as a passionflower species and growth habit.