Salvinia auriculata Aubl.
  • Hist. Pl. Guiane 2. 969 t. 367. 1775. Bak. Hdb (1775)


Cite taxon page as 'WFO (2023): Salvinia auriculata Aubl. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001109617. Accessed on: 28 Mar 2023'

General Information

1. Salvinia auriculata Aubl., Hist. Pl. Guiane 2: 969 (1775). Holotipo: Guayana Francesa, Aublet s.n. (P?).

Por R.C. Moran.

Salvinia hispida Kunth, S. rotundifolia Willd.

Hojas flotantes 1.2-3 x 1.5-3 cm, ampliamente cordiformes en la base, someramente retusas a enteras en el ápice, glabras entre las papilas o raramente con unos pocos tricomas esparcidos; papilas 0.7-1 mm (sin incluir los tricomas apicales), pajizas o raramente pardo-verdosas, los tricomas apicales unidos en sus ápices, hialinos en toda su extensión o parduscos o negruzcos en o cerca del punto de unión; esporocarpos pediculados. Charcas estancadas, pantanos, cursos de agua lentos, selvas empantanadas. T (Matuda 3274, MICH); Ch (Breedlove 34932, MICH); Y (Lundell 1565, MICH); B (Davidse y Brant 32892, MO); G (Jones y Facey 3211, MO); H (Clewell y Cruz 4022, MO); ES (Fassett 28631, MO); N (Stevens 20843, UC); CR (Davidse y Herrera 30965, MO); P (McDaniel 8041, MO). 0-100 m. (México, Mesoamérica, Colombia, Venezuela, Guayanas, Ecuador, Perú, Bolivia, Brasil, Paraguay, Uruguay, Chile, Argentina, Antillas Mayores, Trinidad.)

Salvinia auriculata se distingue por sus grandes hojas. Hay gran variación en el tamaño de las papilas y esto probablemente se correlaciona con la edad de las hojas.

  • Provided by: [F].Flora Mesoamericana
    • Source: [
    • 2
    • 3
    • ]. 

    Salvinia auriculata Aubl., Hist. Pl. Guiane 2: 969, t. 367. 1775. Fig. 123 C.Rizoma con estela en forma de U en corte trans­versal; lámina de las hojas flotantes orbicular a orbicu­lar-cordada, hasta 3 cm de diámetro, con una hen­di­dura en ambos extremos, adaxialmente con nu­me­rosas papilas cónicas dispuestas en hileras entre los nervios, las papilas generalmente con (2) 4 tricomas soldados en su extremo distal formando un “nudo” oscuro; esporocarpos pedicula­dos sobre los ejes varias veces ramificados, globosos, no marcadamente apicu­lados.Flotante en ríos y lagunas; Sandino 3604, Stevens 20843; 0–50 m; México a Chile y Brasil, las An­tillas Mayores. NT

  • Provided by: [C].Flora de Nicaragua
    • Source: [
    • 4
    • ]. 

    Rhizome with U-shaped stele in cross section; floating leaves orbicular to orbicular-cordate, wider than long (in the sun), 1.5-2.0 cm long, l.8-2.5 cm wide, notched on both ends, adaxial side with numerous elongate conical papillae over entire surface in rows between main veins, papillae with four (rarely two) hairs, joined together at their tips into a darkened knot; main axis of submerged leaf divided into two or three slightly reflexed main branches immediately at emergence from rhizome (proximal portion of submerged leaf appears sessile and curved); sporocarps pedunculate on branched axis, oldest on longest peduncles, with all sporocarps hanging at about same level, globose, not markedly apiculate.

  • Provided by: [D].Memoirs of the New York Botanical Garden
    • Source: [
    • 5
    • ]. 

    Rhizomes with U-shaped stele in cross section; floating leaves orbicular to orbicular-cordate, wider than long (in the sun), 1.5–2 x 1.8–2.5 cm, notched on both ends, adaxial side with numerous elongate conical papillae over entire surface in rows between main veins, papillae with 4 (rarely 2) hairs, joined together at their tips into a darkened knot; sporocarps pedunculate on branched axes, oldest on longest peduncles, with all sporocarps hanging at about same level, globose, not markedly apiculate; 2n=54 (Trin).

  • Provided by: [D].Memoirs of the New York Botanical Garden
    • Source: [
    • 6
    • ]. 

    Morphology

    Leaf: apex of the blade rounded; form of the blade orbicular to suborbicular; hair of the blade papilla with 4 through united at the apex. Type of sporangium: sorophore monochasium. Sporangium: sori long pedicellate.

  • Provided by: [E].Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    • Source: [
    • 1
    • ]. 

    Folha: ápice(s) da lâmina(s) arredondado(s); forma da lâmina(s) orbicular(es) à suborbicular(es); tricoma(s) da lâmina(s) papila(s) com 4 pelo(s) unido(s) no ápice(s). Tipo de esporângio: soróforo monocásio(s). Esporângio: soro(s) longo(s) pedicelado(s).

  • Provided by: [E].Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    • Source: [
    • 1
    • ]. 

    Hoja: ápice(s) de la lámina(s) arredondado(s); forma de la lámina(s) orbicular(es) à suborbicular(es); pelo(s) de la lámina(s) papila(s) con 4 por el(los) unido(s) al ápice(s). Tipo de esporangio: soróforo monocásio(s). Esporangio: soro(s) largo(s) pedicelado(s).

  • Provided by: [E].Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    • Source: [
    • 1
    • ]. 

    Distribution

    Floating in still or stagnant fresh water or margins of slowly flowing streams on Pacific side of state; Jamiltepec, Pochutla; 0-50 m. Mexico (Mich, Gro, Tam, Ver, Oax, Chis, Tab); Guat to Pan; Gr Antill, Trin; Ven & Sur, to Braz & Arg.

  • Provided by: [D].Memoirs of the New York Botanical Garden
    • Source: [
    • 5
    • ]. 

    Floating in still or stagnant fresh water or margins of slowly flowing streams; 0–50 m. Mexico; Guat, Bel, Hond, Salv, Nic, CR, Pan; Gr Ant; Col, Ven, Trin, Guy, Sur, Fr Gui, Ec, Peru, Braz, Bol, Chile, Parag, Arg, Uru.

  • Provided by: [D].Memoirs of the New York Botanical Garden
    • Source: [
    • 6
    • ]. 

    Distribution Map

     
    • Native distribution
    Found in
    • Southern America Brazil Amapí
    • Amazonas
    • Parí
    • Roraima
    • Tocantins
    • Alagoas
    • Bahia
    • Ceará
    • Maranh
    • Paraába
    • Pernambuco
    • Piauá
    • Rio Grande do Norte
    • Sergipe
    • Paraní
    • Rio Grande do Sul
    • Santa Catarina
    • Espirito Santo
    • Minas Gerais
    • Rio de Janeiro
    • São Paulo
    • Brazilia Distrito Federal
    • Mato Grosso
    • Mato Grosso do Sul

     Information From

    MBG Floras Images
    http://www.tropicos.org/ImageSearch.aspx
    Flora images. Missouri Botanical Garden. Accessed on Jun. 2018.
    • A Missouri Botanical Garden
    • B Missouri Botanical Garden
    Flora de Nicaragua
    http://www.tropicos.org/projectwebportal.aspx?projectid=7&pagename=Home&langid=66
    W. D. Stevens, C. Ulloa Ulloa, A. Pool & O. M. Montiel. 2001–. Flora de Nicaragua, Tropicos Project. Loaded from Tropicos Project: October 2017
    • C Missouri Botanical Garden
    Memoirs of the New York Botanical Garden
    https://www.nybg.org/
    Descriptions of plants should be attributed to the full citation for each individual article, chapter or book that is the source for each record, which should include the authors of original publication.
    • D Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    Brazilian Flora 2020 project - Projeto Flora do Brasil 2020
    https://floradobrasil.jbrj.gov.br
    The Brazilian Flora Group (2018): Brazilian Flora 2020. http://dx.doi.org/10.1590/2175-7860201869402 Dataset/Checklist: https://ckan.jbrj.gov.br/dataset/thebrazilfloragroup_feb2018
    • E Group Brazil Flora, REFLORA Program
    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
    • F Missouri Botanical Garden
    Marsileaceae
    http://www.worldfloraonline.org/organisation/Marsileaceae
    World Flora Online Data. 2021.
    • G CC0 1.0 Universal (CC0 1.0).
    International Union for Conservation of Nature and Natural Resources
    https://www.iucnredlist.org/
    IUCN 2022. The IUCN Red List of Threatened Species. Version 2021-3. ISSN 2307-8235
    • H See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use
    Salviniaceae
    http://www.worldfloraonline.org/organisation/Salviniaceae
    World Flora Online Data. 2021.
    • I CC0 1.0 Universal (CC0 1.0).
    World Flora Online Consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2017.
    • J CC0 1.0 Universal (CC0 1.0).