Ipomoea rubens Choisy
  • Mém. Soc. Phys. Genève


Cite taxon page as 'WFO (2020): Ipomoea rubens Choisy. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001297771. Accessed on: 04 Dec 2020'

General Information

60. Ipomoea rubens Choisy, Mém. Soc. Phys. Genève 6: 463 (1834). Sintipo: India, Wallich 1421(G!). Ilustr.: O’Donell, Lilloa 29: 231,t. 34 (1959).

Por D.F. Austin, J.A. McDonald y G. Murguía-Sánchez.

Ipomoea garnieri Standl. et L.O. Williams, I.riparia G. Don.

Trepadorasperennes; tallos hasta 5 m, leñosos al menos cerca de la base, volubles, pubescentes. Hojas 5-17 × 2-14 cm,enteras a 3-lobadas, ovadas, con frecuencia densamente velutinas, aveces casi glabras en el haz y en el envés, la base cordata, el ápice acuminadoa agudo. Inflorescencias cimosas o en cimascompuestas. Flores 2-12; sépalos 6-8 mm, ovados, obtusos o diminutamentemucronatos, pilosos; corola 34.5 cm, infundibuliforme, morada, levementepilosa, al menos en los entrepliegues y en el tubo. Cápsulas 10-15 mm,globosas, parduscas, glabras; semillas 1-4, c. 5 mm, ovoides, pardo, densamentecubiertas por tricomas largos. Floración sep.-may. Fructificación oct.-jun. Poco comúnen sitios alterados, en áreas húmedas y en canales. T (Cowan 2498, MEXU); H(MacDougal et al. 3093, MO); N (Molina R. y Williams20101, F). 700-1200 m. (México [Veracruz], Mesoamérica, Colombia, Venezuela,Guyana, Guyana Francesa, Ecuador, Bolivia, Brasil, Paraguay, Argentina;probablemente nativa del Viejo Mundo.)

  • Provided by: [D].Flora Mesoamericana
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    Ipomoea rubens Choisy, Mém. Soc. Phys. Genève 6: 463. 1834; I. riparia G. Don; I. garnieri Standl. & L.O. Williams.

    Trepadoras perennes; tallos leñosos al menos cerca de la base, volubles, pubescentes. Hojas enteras a 3-lobadas, ovadas, 5–17 cm de largo y 2–14 cm de ancho, acuminadas a agudas en el ápice, cordadas en la base, con frecuencia densamente velutinas, a veces casi glabras. Inflorescencias cimosas a cimoso-compuestas; sépalos ovados, 8–10 mm de largo y 5–8 mm de ancho, obtusos o diminutamente mucronados, pilosos; corola infundibuliforme, 3–5 cm de largo, levemente pilosa, al menos entre los pliegues y en el tubo, purpúrea. Frutos globosos, 10–15 mm de largo y 13–15 mm de ancho, glabros; semillas ovoides, 5 mm de largo, densamente cubiertas por tricomas largos, cafés.

    Poco común en sitios alterados, en áreas húmedas y en canales en todo el país; 400–1200 m; fl sep–may, fr oct–jun; Moreno 4908, Molina 20101; poco común en Mesoamérica, más frecuente en Sudamérica; introducida del Viejo Mundo.

  • Provided by: [G].Flora de Nicaragua
    • Source: [
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    Morphology

    Grey-pubescent striate stems

  • Provided by: [B].Plants Of the World Online Portal - FWTA
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    Bright red-purple flowers 11/2-2 in. long.

  • Provided by: [B].Plants Of the World Online Portal - FWTA
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    A fairly stout twiner

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    Seeds ovoid, 5 mm. long, 4.5 mm. wide, densely hairy; hairs 2.5 mm. long.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
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    Capsule globose, glabrous, 1.3 cm. in diameter.

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    Corolla funnel-shaped, purple, 3–4.5 cm. long,sparsely pilose.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
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    • 9
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    Sepals ovate, obtuse or minutely mucronate, 6–8 mm. long and 5–8 mm. wide, pilose.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
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    Peduncle 2–16 cm. long, pubescent, few- to many-flowered; pedicels up to 1.5 cm. long; bracts ovate, minute.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
    • Source: [
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    Leaf-blade entire or rarely 3-lobed, ovate, 5–17 cm. long, 4–14 cm. wide, acuminate at the apex, cordate at the base, glabrous to slightly pubescent or densely velutinous; petiole up to 7(–12) cm. long.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
    • Source: [
    • 9
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    Perennial twiner; stems pubescent, rather woody, up to 3.6 m. long.

  • Provided by: [F].Plants Of the World Online Portal - FTEA
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    • 9
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    Inflorescences 1-few-flowered cymes with very short cymes branches and consequently flowers subumbellate; peduncle 2–15 cm. long, pilose like the stems; pedicels up to 1·5 cm. long, pilose, bracts ovate, minute.

  • Provided by: [C].Plants Of the World Online Portal - FZ
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    • 10
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    Sepals ovate, obtuse or minutely mucronate, 6–8 mm. long, pilose.

  • Provided by: [C].Plants Of the World Online Portal - FZ
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    Perennial twiner, up to 4 m. long.

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    Leaf lamina broadly ovate to circular, 5–15 × 4–12 cm., acuminate at the apex, cordate at the base, entire or rarely 3-lobed, glabrous to slightly pubescent or densely velutinous; petiole slender, 3–7 cm. long, pilose like the stems.

  • Provided by: [C].Plants Of the World Online Portal - FZ
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    Stems terete, rather woody, finely striate when dry densely short-pilose with soft white hairs.

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    Seeds ovoid, densely hairy, hairs 2·5 mm. long.

  • Provided by: [C].Plants Of the World Online Portal - FZ
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    • 10
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    Capsule globose, glabrous.

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    Corolla funnel-shaped, purple or mauve with darker centre, 4–5 cm. long, sparsely pilose.

  • Provided by: [C].Plants Of the World Online Portal - FZ
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    • 10
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    Habit

    Liana/volúvel/trepadeira

  • Provided by: [E].Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    • Distribution Map

       
      • Native distribution
      Found in
      • Southern America Brazil Acre
      • Pernambuco
      • Paraní
      • Minas Gerais
      • Rio de Janeiro
      • São Paulo
      • Brazilia Distrito Federal
      • Mato Grosso
      • Mato Grosso do Sul

       Information From

      Convolvulaceae
      World Flora Online Data. 2017.
      • A CC0 1.0 Universal (CC0 1.0).
      Plants Of the World Online Portal - FWTA
      https://www.kew.org/science/who-we-are-and-what-we-do/strategic-outputs-2020/plants-of-the-world-online
      http://www.plantsoftheworldonline.org/terms-and-conditions
      • B The Trustees of the Royal Botanic Gardens, Kew
      Plants Of the World Online Portal - FZ
      https://www.kew.org/science/who-we-are-and-what-we-do/strategic-outputs-2020/plants-of-the-world-online
      http://www.plantsoftheworldonline.org/terms-and-conditions
      • C
      Flora Mesoamericana
      http://www.mobot.org/MOBOT/fm/
      Gerrit Davidse, Mario Sousa Sánchez, A. O. Chater, Universidad Nacional Autónoma de México. Instituto de Biología, Missouri Botanical Garden, Natural History Museum (London, England) UNAM, 1994
      • D Missouri Botanical Garden
      Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
      http://floradobrasil.jbrj.gov.br
      Brazil Flora G (2014): Brazilian Flora 2020 project - Projeto Flora do Brasil 2020. v393.147. Instituto de Pesquisas Jardim Botanico do Rio de Janeiro. Dataset/Checklist. doi:10.15468/1mtkaw
      • E Group Brazil Flora, REFLORA Program
      Plants Of the World Online Portal - FTEA
      https://www.kew.org/science/who-we-are-and-what-we-do/strategic-outputs-2020/plants-of-the-world-online
      http://www.plantsoftheworldonline.org/terms-and-conditions
      • F
      Flora de Nicaragua
      http://www.tropicos.org/projectwebportal.aspx?projectid=7&pagename=Home&langid=66
      WD Stevens, CU Ulloa, A Pool and OM Montiel. Missouri Botanical Garden Press, 2001
      • G Missouri Botanical Garden
      World Flora Online consortium
      http://www.worldfloraonline.org/organisation/WFO
      World Flora Online Data. 2018.
      • H CC0 1.0 Universal (CC0 1.0).