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Victoria amazonica

Victoria amazonica is a species of flowering plant, the largest of the water lily family Nymphaeaceae. It is the national flower of Guyana.[citation needed] Its native regions are Guyana and tropical South America.

Queen Victoria's water lily
Victoria amazonica at the Adelaide Botanic Garden, South Australia
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Order: Nymphaeales
Family: Nymphaeaceae
Genus: Victoria
Species:
V. amazonica
Binomial name
Victoria amazonica
Synonyms
  • Euryale amazonica Poepp
  • Nymphaea victoria M.R.Schomb. ex Lindl.
  • Victoria regina R.H.Schomb.
  • Victoria regia Lindl.

Contents

The Victoria amazonica has very large leaves, up to 3 m (10 ft) in diameter, that float on the water's surface on a submerged stalk, 7–8 m (23–26 ft) in length. It is the largest waterlily in the world. V. amazonica is native to the shallow waters of the Amazon River basin, such as oxbow lakes and bayous. In their native habitat, the flowers first begin to open as the sun starts to set and can take up to 48 hours to fully open. These flowers can grow up to 40 cm (16 in) in diameter. Each plant will continue to produce flowers for a full growing season and they have co-evolved with a species of scarab beetle of the genus Cyclocephala, to improve its pollination. All the buds in a single patch will begin to open at the same time and as they do, they give off a fruity smell. At this point the flower petals are white and the beetles become attracted to both the colour and the smell of the flower. By nightfall the flower closes, the odor stops being emitted, and the beetle becomes trapped inside the carpellary appendages inside the flower. Here, the stamens are protected by the paracarpels and for the next day the flower continues to remain closed. The cavity in which the beetle is trapped is composed of a spongy, starchy tissue that provides nourishment for the beetle. During this time, anthocyanins start to be released by the plant, which in turn changes the petals from white to a reddish pink colour, a sign that the flower will have been pollinated. As the beetle munches away inside the flower, the stamens fall inward and the anthers, which have already fallen, drop pollen on the stamens. During the evening of the second day, the flowers will have opened enough to release the beetle and as it pushes its way through the stamens it becomes covered in pollen. These insects will then go on to find a newly opened water lily and cross-pollinate it with the pollen they are carrying from the previous flower. This process was described in detail by Sir Ghillean Prance and Jorge Arius.

The species was once called Victoria regia after Queen Victoria, but the name was superseded. It is depicted in the Guyanese coat of arms. They can hold 65 pounds and at least 2-3 human beings.[citation needed]

Illustration by Fitch, 1851

The species is a member of the genus Victoria, placed in the family Nymphaeaceae or, sometimes, in the Euryalaceae. The first published description of the genus was by John Lindley in October 1837, based on specimens of this plant returned from British Guiana by Robert Schomburgk. Lindley named the genus after the newly ascended Queen Victoria, and the species Victoria regia. The spelling in Schomburgk's description in Athenaeum, published the month before, was given as Victoria Regina. Despite this spelling being adopted by the Botanical Society of London for their new emblem, Lindley's was the version used throughout the nineteenth century.

An earlier account of the species, Euryale amazonica by Eduard Friedrich Poeppig, in 1832 described an affinity with Euryale ferox. A collection and description was also made by the French botanist Aimé Bonpland in 1825. In 1850 James De Carle Sowerby recognized Poeppig's earlier description and transferred its epithet amazonica. The new name was rejected by Lindley. The current name, Victoria amazonica, did not come into widespread use until the twentieth century.

"On unbent leaf in fairy guise, Reflected in the water, Beloved, admired by hearts and eyes, Stands Annie, Paxton's daughter...": "The Gigantic Waterlily (Victoria Regia), In Flower At Chatsworth", 1849

Victoria regia, as it was named, was described by Tadeáš Haenke in 1801. It was once the subject of rivalry between Victorian gardeners in England. Always on the look out for a spectacular new species with which to impress their peers, Victorian "Gardeners" such as the Duke of Devonshire, and the Duke of Northumberland started a well-mannered competition to become the first to cultivate and bring to flower this enormous lily. In the end, the two aforementioned Dukes became the first to achieve this, Joseph Paxton (for the Duke of Devonshire) being the first in November 1849 by replicating the lily's warm swampy habitat (not easy in winter in England with only coal-fired boilers for heating), and a "Mr Ivison" the second and more constantly successful (for Northumberland) at Syon House.

The species captured the imagination of the public, and was the subject of several dedicated monographs. The botanical illustrations of cultivated specimens in Fitch and W.J. Hooker's 1851 work Victoria Regia received critical acclaim in the Athenaeum, "they are accurate, and they are beautiful". The Duke of Devonshire presented Queen Victoria with one of the first of these flowers, and named it in her honour. The lily, with ribbed undersurface and leaves veining "like transverse girders and supports", was Paxton's inspiration for The Crystal Palace, a building four times the size of St. Peter's in Rome.

  1. Knotts, Kit. "Victoria's History". Victoria Adventure. Knotts. Archived from the original on 2009-04-14. Retrieved2009-04-04.
  2. R.H.Schomb., Athenaeum 515:661. Sep 9. 1837
  3. Trehane, Piers; Pagels, Walter (2001). "Victoria Regia or Victoria Regina? How A Politics Can Change A Waterlily Name". Letters. (cited at GRIN). Victoria Adventure. Archived from the original on 2009-08-13. Retrieved2009-04-04.
  4. Prance, Ghillean T.; Arius, Jorge R. (1975). "A study of the floral biology of Victoria amazonica (Poepp.) Sowerby (Nymphaeaceae)". Acta Amazonica. 5 (2): 109–139. doi:10.1590/1809-43921975052109.
  5. SEYMOUR, ROGER S.; MATTHEWS, PHILIP G. D. (December 2006). "The Role of Thermogenesis in the Pollination Biology of the Amazon Waterlily Victoria amazonica". Annals of Botany. 98 (6): 1129–1135. doi:10.1093/aob/mcl201. ISSN 0305-7364. PMC2803590. PMID 17018568.
  6. "Myths and Misunderstandings About Victoria". www.victoria-adventure.org. Archived from the original on 15 August 2017. Retrieved25 November 2017.
  7. Knotts, Kit. "Victoria's history". Water Gardeners International. Retrieved10 August 2020.
  8. "Genus: Victoria Lindl". Germplasm Resources Information Network. United States Department of Agriculture. 27 Jan 2005. Archived from the original on 2009-08-13. Retrieved2009-04-04.
  9. Opitz, Donald L. (21 June 2013). "'The sceptre of her pow'r': nymphs, nobility, and nomenclature in early Victorian science". The British Journal for the History of Science. 47 (1): 67–94. doi:10.1017/S0007087413000319. S2CID 143944267.
  10. "Nymphaeaceae Victoria Lindl". Plant Name Details. International Plant Name Index. 2005. Archived from the original on 2009-08-13. Retrieved2009-04-04.
  11. Ann. Mag. Nat. Hist., Ser. 2, 6, 310
  12. "Sonderausstellung 2004 | BGBM". Bgbm.org. Archived from the original on 2016-11-03. Retrieved2016-11-02.
  13. In reality they did little or no actual gardening at all, but employed talented horticulturalists such as Joseph Paxton (for Devonshire) and the forgotten Mr Ivison (for Northumberland) to run their estates and gardens.
  14. "Victoria Regia : or, Illustrations of the Royal water-lily, in a series of figures chiefly made from specimens flowering at Syon and at Kew by Walter Fitch; with descriptions by Sir W. J. Hooker. ".
  15. Allibone, Samuel Austin (1863). A critical dictionary of English literature and British and American authors. 1. George W. Childs.
  16. H. Peter Loewer. The Evening Garden: Flowers and Fragrance from Dusk Till Dawn. Timber Press, 2002. ISBN 978-0-88192-532-6. Page 130.

Victoria amazonica
Victoria amazonica Language Watch Edit Victoria amazonica is a species of flowering plant the largest of the water lily family Nymphaeaceae It is the national flower of Guyana citation needed Its native regions are Guyana and tropical South America Queen Victoria s water lilyVictoria amazonica at the Adelaide Botanic Garden South AustraliaScientific classificationKingdom PlantaeClade TracheophytesClade AngiospermsOrder NymphaealesFamily NymphaeaceaeGenus VictoriaSpecies V amazonicaBinomial nameVictoria amazonica Poepp J C SowerbySynonyms 1 2 3 Euryale amazonica Poepp Nymphaea victoria M R Schomb ex Lindl Victoria regina R H Schomb Victoria regia Lindl Contents 1 Description 2 Classification 3 History 4 Gallery 5 References 6 External linksDescription EditThe Victoria amazonica has very large leaves up to 3 m 10 ft in diameter that float on the water s surface on a submerged stalk 7 8 m 23 26 ft in length It is the largest waterlily in the world V amazonica is native to the shallow waters of the Amazon River basin such as oxbow lakes and bayous In their native habitat the flowers first begin to open as the sun starts to set and can take up to 48 hours to fully open 4 These flowers can grow up to 40 cm 16 in in diameter Each plant will continue to produce flowers for a full growing season and they have co evolved with a species of scarab beetle of the genus Cyclocephala to improve its pollination 5 All the buds in a single patch will begin to open at the same time and as they do they give off a fruity smell 4 At this point the flower petals are white and the beetles become attracted to both the colour and the smell of the flower By nightfall the flower closes the odor stops being emitted and the beetle becomes trapped inside the carpellary appendages inside the flower 4 Here the stamens are protected by the paracarpels and for the next day the flower continues to remain closed The cavity in which the beetle is trapped is composed of a spongy starchy tissue that provides nourishment for the beetle During this time anthocyanins start to be released by the plant which in turn changes the petals from white to a reddish pink colour a sign that the flower will have been pollinated 4 As the beetle munches away inside the flower the stamens fall inward and the anthers which have already fallen drop pollen on the stamens 4 During the evening of the second day the flowers will have opened enough to release the beetle and as it pushes its way through the stamens it becomes covered in pollen 4 These insects will then go on to find a newly opened water lily and cross pollinate it with the pollen they are carrying from the previous flower This process was described in detail by Sir Ghillean Prance and Jorge Arius 4 6 The species was once called Victoria regia after Queen Victoria but the name was superseded It is depicted in the Guyanese coat of arms 7 They can hold 65 pounds and at least 2 3 human beings citation needed Classification Edit Illustration by Fitch 1851 The species is a member of the genus Victoria placed in the family Nymphaeaceae or sometimes in the Euryalaceae 8 The first published description of the genus was by John Lindley in October 1837 based on specimens of this plant returned from British Guiana by Robert Schomburgk Lindley named the genus after the newly ascended Queen Victoria and the species Victoria regia 1 The spelling in Schomburgk s description in Athenaeum published the month before was given as Victoria Regina 2 Despite this spelling being adopted by the Botanical Society of London for their new emblem Lindley s was the version used throughout the nineteenth century 3 9 An earlier account of the species Euryale amazonica by Eduard Friedrich Poeppig in 1832 described an affinity with Euryale ferox A collection and description was also made by the French botanist Aime Bonpland in 1825 1 10 In 1850 James De Carle Sowerby 11 recognized Poeppig s earlier description and transferred its epithet amazonica The new name was rejected by Lindley The current name Victoria amazonica did not come into widespread use until the twentieth century 3 History Edit On unbent leaf in fairy guise Reflected in the water Beloved admired by hearts and eyes Stands Annie Paxton s daughter The Gigantic Waterlily Victoria Regia In Flower At Chatsworth 1849 Victoria regia as it was named was described by Tadeas Haenke in 1801 12 It was once the subject of rivalry between Victorian gardeners in England Always on the look out for a spectacular new species with which to impress their peers Victorian Gardeners 13 such as the Duke of Devonshire and the Duke of Northumberland started a well mannered competition to become the first to cultivate and bring to flower this enormous lily In the end the two aforementioned Dukes became the first to achieve this Joseph Paxton for the Duke of Devonshire being the first in November 1849 by replicating the lily s warm swampy habitat not easy in winter in England with only coal fired boilers for heating and a Mr Ivison the second and more constantly successful for Northumberland at Syon House The species captured the imagination of the public and was the subject of several dedicated monographs The botanical illustrations of cultivated specimens in Fitch and W J Hooker s 1851 work Victoria Regia 14 received critical acclaim in the Athenaeum they are accurate and they are beautiful 15 The Duke of Devonshire presented Queen Victoria with one of the first of these flowers and named it in her honour The lily with ribbed undersurface and leaves veining like transverse girders and supports was Paxton s inspiration for The Crystal Palace a building four times the size of St Peter s in Rome 16 Gallery Edit Underside of a leaf Underside of a leaf Leaf Flower bud Adelaide Botanic Gardens Flower In Botanical garden Brno In Kobe Kachoen In the Adelaide Botanic Gardens In Paraense Emilio Goeldi Museum In Phipps Conservatory and Botanical Gardens Pittsburgh Victoria Regia in bloom in the Hortus Botanicus Leiden at the end of the 19th century Victoria Amazonica giant water lilies in the Amazon basin near Manaus Brazil Giant water lilies in the Amazon basin near Manaus Brazil A bird on Victoria Amazonica Giant water lily near Manaus BrazilReferences Edit a b c Knotts Kit Victoria s History Victoria Adventure Knotts Archived from the original on 2009 04 14 Retrieved 2009 04 04 a b R H Schomb Athenaeum 515 661 Sep 9 1837 a b c Trehane Piers Pagels Walter 2001 Victoria Regia or Victoria Regina How A Politics Can Change A Waterlily Name Letters cited at GRIN Victoria Adventure Archived from the original on 2009 08 13 Retrieved 2009 04 04 a b c d e f g Prance Ghillean T Arius Jorge R 1975 A study of the floral biology of Victoria amazonica Poepp Sowerby Nymphaeaceae Acta Amazonica 5 2 109 139 doi 10 1590 1809 43921975052109 SEYMOUR ROGER S MATTHEWS PHILIP G D December 2006 The Role of Thermogenesis in the Pollination Biology of the Amazon Waterlily Victoria amazonica Annals of Botany 98 6 1129 1135 doi 10 1093 aob mcl201 ISSN 0305 7364 PMC 2803590 PMID 17018568 Myths and Misunderstandings About Victoria www victoria adventure org Archived from the original on 15 August 2017 Retrieved 25 November 2017 Knotts Kit Victoria s history Water Gardeners International Retrieved 10 August 2020 Genus Victoria Lindl Germplasm Resources Information Network United States Department of Agriculture 27 Jan 2005 Archived from the original on 2009 08 13 Retrieved 2009 04 04 Opitz Donald L 21 June 2013 The sceptre of her pow r nymphs nobility and nomenclature in early Victorian science The British Journal for the History of Science 47 1 67 94 doi 10 1017 S0007087413000319 S2CID 143944267 Nymphaeaceae Victoria Lindl Plant Name Details International Plant Name Index 2005 Archived from the original on 2009 08 13 Retrieved 2009 04 04 Ann Mag Nat Hist Ser 2 6 310 Sonderausstellung 2004 BGBM Bgbm org Archived from the original on 2016 11 03 Retrieved 2016 11 02 In reality they did little or no actual gardening at all but employed talented horticulturalists such as Joseph Paxton for Devonshire and the forgotten Mr Ivison for Northumberland to run their estates and gardens Victoria Regia or Illustrations of the Royal water lily in a series of figures chiefly made from specimens flowering at Syon and at Kew by Walter Fitch with descriptions by Sir W J Hooker Allibone Samuel Austin 1863 A critical dictionary of English literature and British and American authors 1 George W Childs H Peter Loewer The Evening Garden Flowers and Fragrance from Dusk Till Dawn Timber Press 2002 ISBN 978 0 88192 532 6 Page 130 External links Edit Media related to Victoria amazonica at Wikimedia Commons Data related to Victoria amazonica at Wikispecies Retrieved from https en wikipedia org w index php title Victoria amazonica amp oldid 1048712637, wikipedia, wiki, book,

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