Passion flower

Passion flower

Taxobox
name = Passion flower



image_width = 240px
regnum = Plantae
divisio = Magnoliophyta
classis = Magnoliopsida
ordo = Malpighiales
familia = Passifloraceae
genus = "Passiflora"
genus_authority = L.
subdivision_ranks = Species
subdivision = About 500 species, including: "Passiflora alata"
"Passiflora ampullacea"
"Passiflora andina"
"Passiflora anfracta"
"Passiflora aurantia"
"Passiflora brachyantha"
"Passiflora caerulea"
"Passiflora cinnabarina"
"Passiflora deltoifolia"
"Passiflora discophora"
"Passiflora edulis"
"Passiflora eggersii"
"Passiflora foetida"
"Passiflora harlingii"
"Passiflora herbertiana"
"Passiflora hirtiflora"
"Passiflora incarnata"
"Passiflora indecora"
"Passiflora jamesonii"
"Passiflora jatunsachensis"
"Passiflora kermesina"
"Passiflora ligularis"
"Passiflora linda"
"Passiflora loxensis"
"Passiflora lutea"
"Passiflora luzmarina"
"Passiflora monadelpha"
"Passiflora montana"
"Passiflora palenquensis"
"Passiflora quadrangularis"
"Passiflora reflexiflora"
"Passiflora roseorum"
"Passiflora sanctae-barbarae"
"Passiflora smilacifolia"
"Passiflora sodiroi"
"Passiflora sprucei"
"Passiflora subpurpurea"
"Passiflora tarminiana"
"Passiflora telesiphe"
"Passiflora trochlearis"
"Passiflora tripartita"
"Passiflora tulae"
"Passiflora vitifolia"
"Passiflora zamorana"

Passion flower ("Passiflora"; syn. "Disemma" Labill.) is a genus of about 500 species of flowering plants in the family Passifloraceae. They are mostly vines, with some being shrubs, and a few species being herbaceous. For information about the fruit of the passiflora plant, see passionfruit.

Biology

Most decorative passifloras have a unique flower structure, which requires a large bee to effectively pollinate (see photos below). In the American tropics, wooden beams are mounted very near passionfruit plantings to encourage Carpenter bees to nest. At the same time, the size and structure of flowers of different species of passiflora vary. Some species can be pollinated by hummingbirds and bumble bees, others by wasps, and others by bats, while others are self-pollinating. "Passiflora" species are used as food plants by the larva of the moth, "Cibyra serta" and many Heliconiinae (longwing butterflies). Notable among the latter are species like the Melpomene, Sara, and Rosina longwings.

The bracts of "Passiflora foetida" are covered by hairs which exude a sticky fluid. Many insects get stuck to this. Studies have suggested that this may be an adaptation similar to that seen in carnivorous plants. (Radhamani, et al)

Distribution

The family Passifloraceae is found world wide, excluding Europe and Antarctica.Nine species of "Passiflora" are native to the USA, found from Ohio to the north, west to California and south to the Florida Keys. Species of the genus are found in most of South America as well as China and Southern Asia (with 17 species), New Guinea, Australia (with four, possibly more species) and New Zealand (with a single endemic species).

Africa has many members of the family Passifloraceae, (the rather more primitive "Adenia") but no "Passiflora".

Species of "Passiflora" have been naturalised beyond their native ranges. For example "Passiflora caerulea" now grows wild in Spain [ [http://www.ual.es/personal/edana/alienplants/checklist.pdf Plant Invaders in Spain] ] .

The purple fruited "Passiflora edulis" and the yellow fruited "Passiflora edulis" var. "flavicarpa" are widely grown in subtropical and tropical regions respectively, for their delicious fruits.

These forms of "Passiflora edulis" have been found to be different species. They occur in different climate regions in nature and bloom at different times of day. The purple fruited species is self fertile and the yellow fruited species, despite claims to the contrary, is self sterile. It requires two clones for pollenization.

Cultivation

During Victorian times the flower (which in all but a few species lasts only one day) was very popular and many hybrids were created using "P. caerulea" and "P. alata" and other tropical species.

Hundreds of hybrids have been named and hybridizing is currently being done extensively for flowers, foliage and fruit.A number of species of "Passiflora" are cultivated outside their natural range (where some have become established) because of their beautiful flowers. The passion fruit or maracujá vine of commerce, "Passiflora edulis", is cultivated extensively in the Caribbean and south Florida and South Africa for its fruit, which is used as a source of juice.

Maypop ("Passiflora incarnata"), a common species in the southeastern US. This is a subtropical representative of this mostly tropical family. However, unlike the more tropical cousins, this particular species is hardy enough to withstand the cold down to -4°F (-20° C) before its roots die (it is native as far north as Pennsylvania and has been cultivated as far north as Boston and Chicago.) The fruit is sweet, yellowish, and roughly the size of a chicken's egg; it enjoys some popularity as a native plant with few pests and edible fruit. As with other passifloras, it is the larval food of a number of butterfly species and is important to local wildlife. Carpenter bees figure as important pollinators of maypops.

Banana poka or Curuba ("Passiflora tarminiana"), originally from Central Brazil, is an invasive weed, especially on the islands of Hawaii, where it is spread by feral pigs eating the fruits. It overgrows and smothers stands of endemic vegetation, mainly on roadsides. Its fruits are edible, but not as much sought-after as maracujá.

Chilean passiflora, ("Passiflora pinnatistipula") grows in the Andes, from Venezuela to Chile, between 2500 and 3800 meters altitude, and in Coastal Central Chile, in where is an endangered vine from humid woody Chilean Mediterranean forests.

Many cool growing "Passiflora" from the Andes Mountains can be grown successfully for their beautiful flowers and fruit in cooler Mediterranean climates, such as the Monterey Bay and San Francisco in California and along the Western Coast of the U.S. into Canada.

Most species have elongated fruit from two to eight inches long and an inch to two inches across depending upon the species or cultivar. "P. pinnatistipula" has a round fruit unusual in the "Tacsonia" group, which is typified by "P. tarminiana" and "P. mixta" with their elongated tubes and brightly red to rose colored petals.

Medical and entheogenic uses

"Passiflora incarnata" leaves and roots have a long history of use among Native Americans in North America. "Passiflora edulis" and a few other species are used in Central and South America. The fresh or dried leaves are used to make an infusion, a tea that is used to treat insomnia, hysteria, and epilepsy, and is also valued for its painkilling properties. [http://www.umm.edu/altmed/ConsHerbs/Passionflowerch.html] It has been found to contain beta-carboline harmala alkaloids which are MAOIs with anti-depressant properties. The flower has only traces of these chemicals, but the leaves and the roots of some species contain more and have been used to enhance the effects of mind-altering drugs. Once dried, the leaves can also be smoked.

Passion flower also may be effective for anxiety disorder, but further studies are needed. [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11679026&dopt=Abstract]

The name

"Passion" does not refer to love, but to the Christian theological icon of the passion of Christ on the cross. In the 15th and 16th centuries, Spanish Christian missionaries discovered this flower and adopted its unique physical structures, particularly the numbers of its various parts, as symbols of the last days of Jesus Christ and especially the Crucifixion. For example: the radial filaments which can number more than a hundred and vary from flower to flower were taken to represent the Crown of Thorns. The ten petals and sepals can represent the ten faithful apostles. The top 3 stigmata can represent the 3 nails and the lower 5 anthers the 5 wounds. The flower has been given names related to this symbolism throughout Europe since that time. In Spain, it is known as "Espina de Cristo" (Christ's Thorn). In Germany it was once known as "Muttergottes-Schuzchen" (Mother-of-God's Star). Popular culture being what it is, however, passionflowers and especially passionfruit are frequently used with sexual or romantic innuendo, giving rise to such uses as a one-time soft drink named Purple Passion.

In Israel they are referred to as "clock-flower" (שעונית). In Japan, they are known as nihongo|"clock plant"|時計草|tokeisō. In North America they are also called the Maypop, the water lemon, and the wild apricot (after its fruit). Native Americans in the Tennessee area called it "ocoee", and the Ocoee River and valley are named after it. In Hawaiian, they are called lillikoi.

References

* Radhamani, TR, Sudarshana, L., and Krishnan, R. 1995. Defence and carnivory: dual roles of bracts in Passiflora foetida. Journal of Biosciences 20: 657-664

External links

* [http://les-tisanes.chez-alice.fr Herb Teas and Old Remedies : Passion Flower] (fr.with translator)
* [http://www.passiflora.org/ The Passiflora Society International]
* [http://www.passionflow.co.uk/ Passiflora online]
* [http://www.crfg.org/pubs/ff/passionfruit.html Passiflora edulis]
* [http://www.floridanaturepictures.com/flowers/flowers.html Passiflora Picture Gallery]
* [http://www.chilebosque.cl/epiv/ppinn.html Chilean Passiflora pictures]
* [http://www.heliconius.co.uk/foodplants.htm A list of Heliconius Butterflies and the Passiflora species their larvae consume]


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См. также в других словарях:

  • Passion flower — Passion Pas sion, n. [F., fr. L. passio, fr. pati, passus, to suffer. See {Patient}.] 1. A suffering or enduring of imposed or inflicted pain; any suffering or distress (as, a cardiac passion); specifically, the suffering of Christ between the… …   The Collaborative International Dictionary of English

  • passion flower — noun 1. Any flower or plant of the genus Passiflora, consisting mostly of climbers of tropical and warm temperate America, from a fancied resemblance of parts of the flower to the crown of thorns, nails, and other emblems of Christ s Passion 2.… …   Useful english dictionary

  • passion flower — ► NOUN ▪ a climbing plant with a flower whose component parts are said to suggest objects associated with Christ s Crucifixion …   English terms dictionary

  • passion-flower — ▪ plant   any of about 400 species of tendril bearing, herbaceous vines comprising the genus Passiflora (family Passifloraceae), with characteristic flowers. Some are important as ornamentals; others are grown for their edible fruits.       The… …   Universalium

  • passion-flower —    The passion flower gets its name because of a supposed resemblance to the crown of thorns and other emblems of Christ’s Passion. It is a climbing plant with eggshaped fruit. ‘Passion flower’ is sometimes used as a vocative variant of flower,… …   A dictionary of epithets and terms of address

  • Passion Flower — Filmdaten Originaltitel Passion Flower Produktionsland USA …   Deutsch Wikipedia

  • passion flower — noun an evergreen climbing plant of warm regions, with a complex flower said to suggest things associated with Christ s Crucifixion. [Genus Passiflora.] …   English new terms dictionary

  • Passion flower — noun Various vines of the genus Passiflora, with showy flowers of a structure symbolic of the passion of Christ …   Wiktionary

  • passion flower — 1. any plant of the genus Passiflora. 2. a preparation of the aerial parts of P. incarnata, having anxiolytic and sedative properties and used for anxiety and insomnia; it is also used in homeopathy …   Medical dictionary

  • passion-flower — …   Useful english dictionary


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