Platycodon Grandiflorus — Wikipedia

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Flower of Platycodon grandiflorus

Species

Synonyms

  • Gentianoid Campanula Blue. [ first ] [ 2 ]
  • Campanula gauaccio Thunb. [ 2 ] [ 3 ]
  • Campanula grandiflora Jacq. [ 2 ] [ 3 ]
  • Platycodon autumnalis Decne. [ first ] [ 2 ]
  • Platycodon chinensis Lindl. & Paxton [ first ] [ 2 ]
  • Platycodon glaucus f. albiflorus Honda’s motobike [ 2 ]
  • Platycodon glaucus f. albus Makino [ 2 ]
  • Platycodon glaucus f. bicolor Makino [ 2 ]
  • Platycodon glaucus f. subasepalus Honda’s motobike [ 2 ]
  • Platycodon glaucus (Thunb.) Nakai [ first ] [ 2 ] [ 3 ]
  • Platycodon mariesii (Lynch) Wittm. [ first ]
  • Platycodon sinensis Lem. [ first ]

The Platycodon , Platycodon grandiflorus , also called Campanule with large flowers or Kikyô ( Kikyo , kikyō ? ) In Japanese, is a kind of perennial herbaceous plants, originally from the Far East (Siberia, Korean peninsula, Japan, Northern China). This is the only species currently recognized in the genus Platycodon .

This plant is the symbol of the Japanese cities of Ichinomiya and Isehara.

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Hemicryptophyte plant, it measures 20 cm 100 cm (most often about 50 cm ).

Its foliage is obsolete. Its leaves are oval.

It flowers throughout the summer. The floral buttons swell in balloons before opening, hence the English name of “Balloon Flower” or German of “Ballonblume” (“Ballon flower”). Its flowers in blue or white bells [ 4 ] Measure 5 cm and are made up of 5 highly veined pentagonal petals.

The stems disappear completely in winter, but the root resists frost and emits new stems in the middle of spring.

It is a plant that pushes (among others) in open environments of prairial types [ 5 ] .

Playcodon is widely cultivated as an ornamental plant. The root is used in Chinese medicine, in herbal tea in Korea.

The root, mixed with spices, is traditionally consumed in Korea. The shoots are also sometimes consumed [ 6 ] .

This plant must be planted (sun or partial shade), in drained, fresh, humus, rather rich, even limestone, spring or fall. You have to choose its location, because it does not like to be moved.

For multiplication, sowing (2 to 3 weeks for lifting) or division in spring every three years.

Cutting wilted flowers, dividing every 3-4 years, requires light tutory. Very easy crop plant, but beware it starts late in the season, so it is better to mark its location in autumn so as not to damage it during spring works.

  • Plante entière.
  • Feuillage.
  • Fleur non encore ouverte et boutons floraux.

    Flower not yet open and floral buttons.

  • Fleurs épanouies.
  • Racines.

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According BioLib (September 3, 2018) [ 2 ] :

According NCBI (September 3, 2018) [ 7 ] :

  • form Platycodon grandiflorus f. albiflorus (Honda) h.hara

According Tropicos (September 3, 2018) [ 8 ] (Attention gross list possibly containing synonyms):

  • variety Platycodon grandiflorus was. albus Cuff
  • variety Platycodon grandiflorus was. autumnalis Voss
  • variety Platycodon grandiflorus was. duplex Makino
  • variety Platycodon grandiflorus was. gray Siebold & Zucc.
  • variety Platycodon grandiflorus was. japonicus Cuff
  • variety Platycodon grandiflorus was. Mariesiii Lynch
  • variety Platycodon grandiflorus was. pentapetalus Makino
  • variety Platycodon grandiflorus was. planicorollatus (Makino) nakai
  • variety Platycodon grandiflorus was. rugosus (Makino) nakai
  • variety Platycodon grandiflorus was. half-semi Cuff
  • variety Platycodon grandiflorus was. grooves Cuff
  1. ↑ a b c d e f and g The Plant List (2013). Version 1.1. Published on the Internet; http://www.theplantlist.org/, accessed September 3, 2018
  2. ↑ A b c d e f g h i j and k BioLib , accessed September 3, 2018
  3. ↑ A B and C USDA, Agricultural Research Service, National Plant Germplasm System. Germplasm Resources Information Network (GRIN-Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland., consulté le 3 septembre 2018
  4. ↑ Collective ( trad. Michel Beauvais, Marcel Guedj, Salem Issad), Natural History [« The Natural History Book »], Flammarion, , 650 p. (ISBN  978-2-0813-7859-9 ) , Platycodon page 206
  5. ↑ (in) Naito, K., Manabe, T. et NAKAGOSHI, N., ‘ A Habitat of Lithospermum erythrorhizon Sieb. et Zucc. (Boraginaceae), a Threatened Plant, in Hirao-dai Limestone Plateau, Kyushu » , Bull. Kitakyushu Mus. NAT. Hist. , vol. 14, , p. 99-111 ( read online )
  6. ↑ (in) Kim, D. et al. , ‘ Analysis of microbiota in Bellflower root, Platycodon grandiflorum, obtained from South Korea » , J. Microbiol. Biotechnol. , vol. 28 (4), , p. 551–560 (DOI  https://doi.org/10.4014/jmb.1712.12031, read online )
  7. ↑ NCBI , accessed September 3, 2018
  8. ↑ Tropicos.org. Missouri Botanical Garden., Accessed September 3, 2018

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