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Anredera cordifolia, commonly known as the Madeira-vine[1] or mignonette vine,[2] is a South American species of ornamental succulent vine of the family Basellaceae. The combination of fleshy leaves and thick aerial tubers makes this a very heavy vine. It smothers trees and other vegetation it grows on and can easily break branches and bring down entire trees on its own.[3]

Anredera cordifolia
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Basellaceae
Genus: Anredera
Species:
A. cordifolia
Binomial name
Anredera cordifolia
Synonyms

Boussingaultia basselloides
Boussingaultia cordifolia


Description


Vine trailing on fence with its tail-like flowers
Vine trailing on fence with its tail-like flowers
In a woodland
In a woodland

Anredera cordifolia is an evergreen climber that grows from fleshy rhizomes. It has bright green, heart-shaped, fleshy shiny leaves 4–13 cm long. Wart-like tubers are produced on aerial stems and are a key to identifying the plant.

From late summer to autumn, it produces masses of small, fragrant, cream-coloured flowers on dependent racemes, which may be up to 30 cm (12 in) in length. The plant spreads via the tubers, which detach very easily.[3]


Reproduction


Anredera cordifolia can reproduce through the proliferation of tubers and also from rhizome fragments that may be broken off. Although this species has both male and female flowers they rarely reproduce sexually and produce seed. This species often spreads through its own vegetative growth, but can easily be transported by human activities. If fragments end up in waterways, they are easily transported to new locations in this manner.[3]

Seedlings were found well away from habitation, roads and streams in Australia from 1988 onwards, leading to the conclusion that the species produces seeds there.[4]


Range


It is native to Bolivia, Brazil, Paraguay, Uruguay and Argentina in South America. It has been introduced to Africa, the Australasia–Pacific region, Europe, and North America; it is considered an invasive species in many tropical and sub-tropical localities.[3]


Uses


Madeira vine can be cooked by frying with olive oil and garlic.


Invasiveness


Madeira vine can climb 40 m into the tree canopy, smothering and collapsing mature trees.[5] It is listed on the New Zealand National Pest Plant Accord, which limits its cultivation and sale. The Australian Weeds Committee published a Draft Madeira Vine Strategy in August 2012,[6] which is aimed at preventing the spread and reducing the impacts of this vine throughout Australia.[7]

Mature vines are controlled using the "scrape and paint" method, where the bark is scraped to expose the cambium layer and painted with herbicide. Follow-up three times a year or more is required. Controlling Madeira vine requires exhaustion of the tuber bank. Foliar spraying of glyphosate 360g/L at 1% concentration can manage prostrate growth and newly emerged vines.[5]


References


  1. BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
  2. Bailey, L. H., Bailey, E. Z., and the staff of the Liberty Hyde Bailey Hortorium. 1976. Hortus third: A concise dictionary of plants cultivated in the United States and Canada. Macmillan, New York.
  3. Wolff, Mark A. (1999). Winning the war of Weeds: The Essential Gardener's Guide to Weed Identification and Control. Kenthurst, NSW: Kangaroo Press. p. 53. ISBN 0-86417-993-6.
  4. Swarbrick, J. T. (1999). "Seedling production by Madeira vine (Anredera cordifolia)" (PDF). Plant Protection Quarterly. 14 (1): 38–39. Retrieved 10 March 2022.
  5. "Weed Management Guide: Madeira Vine" (PDF). Australian Government. Archived from the original (PDF) on 2016-03-26. Retrieved 2015-01-27.
  6. "Consultation draft – National Madeira Vine Strategic Plan August 2012" (PDF). Commonwealth of Australia and the Australian Weeds Committee. Archived from the original (PDF) on 17 May 2014. Retrieved 19 November 2012.
  7. "Weed Identification – Australia – Madeira Vine". Weeds Australia. Archived from the original on 19 January 2013. Retrieved 29 November 2012.

Further reading





На других языках

- [en] Anredera cordifolia

[es] Anredera cordifolia

La enredadera del mosquito o parra de Madeira (Anredera cordifolia) es una especie de planta ornamental trepadora suculenta nativa de Sudamérica; es endémica de Argentina, Bolivia, Brasil, Paraguay, Uruguay.


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