Aristolochia gigantea, the Brazilian Dutchman's pipe or giant pelican flower (syn. Aristolochia sylvicola Standl.), is an ornamental plant native to Brazil, Costa Rica and Panama.[1] Typical of subtropical Bahia and Minas Gerais vegetation, it is a vigorous evergreen climber (vine) with cordate heart-shaped leaves and spectacular fragrant flowers. This plant is cited in Flora Brasiliensis by Carl Friedrich Philipp von Martius. A. gigantea and other tropical Dutchman's pipe varieties pose a threat to the pipevine swallowtail butterfly. The butterfly confuses A. gigantea with its native host plant and will lay eggs on it although pipevine swallowtail caterpillars cannot survive on the foliage[2] because the leaves are toxic to the larvae.[1]
| Aristolochia gigantea | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Magnoliids |
| Order: | Piperales |
| Family: | Aristolochiaceae |
| Genus: | Aristolochia |
| Species: | A. gigantea
|
| Binomial name | |
| Aristolochia gigantea | |
In cultivation in the UK - where it must be grown under glass - this plant has gained the Royal Horticultural Society's Award of Garden Merit.[3] It does not tolerate temperatures below 10 °C (50 °F). It can be grown from seeds or cuttings.
References
edit- ^ a b "Aristolochia gigantea - Plant Finder". www.missouribotanicalgarden.org. Retrieved 2024-06-03.
- ^ "Aristolochia gigantia: A Death Sentence for Pipevine Swallowtails" by Guest Photographer, June 8. http://www.monarchbutterflygarden.net/aristolochia-gigantea-kills-pipevine-swallowtails/
- ^ "RHS Plantfinder - Aristolochia gigantea". Royal Horticultural Society. Retrieved 12 January 2018.
External links
edit
- Aristolochia gigantea photo
- (in Portuguese) Aristolochia gigantea
- (in Portuguese) Aristolochia gigantea[permanent dead link]
- (in Portuguese) Flora Brasiliensis: Aristolochia gigantea
 | This Piperales-related article is a stub. You can help Wikipedia by expanding it. |