Agrostemma githago L.
  • Species Plantarum 2 1753
  • agrostema


Cite taxon page as 'WFO (2023): Agrostemma githago L. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000524512. Accessed on: 06 Jun 2023'

General Information

Plants 60--90 cm tall, with long appressed grayish hairs. Stems unbranched, often with axillary dichasia above. Leaves linear or linear-lanceolate, 4--13 cm × (2--)5--10 mm, midvein prominent, base slightly connate, apex acute. Pedicel very long. Calyx tube 1.2--1.5 cm, abaxially villous; teeth 2--3 cm. Petal limbs pink, 1.4--1.8 cm, shorter than calyx teeth; claw white, narrowly cuneate; limb dark red, obovate, emarginate. Stamens and styles exserted. Capsule ovoid, 1.2--1.8 cm, slightly longer than calyx. Seeds black, ovoid or reniform, 2.5--3 mm, with prominent acute tubercles. Fl. Jun--Aug, fr. Jul--Sep. 2n = 24, 48.

  • Provided by: [B].Flora of China @ efloras.org
    • Source: [
    • 1
    • ]. 

    Stem to 1 m, thinly hairy; lvs linear or lanceolate, 8–12 cm × 5–10 mm; fls reddish, solitary at the ends of the branches, on pedicels to 2 dm; cal-tube 12–18 mm, elliptic-ovoid, the lobes 2–4 cm, lance-linear, acute or acuminate; pet 2–3 cm, oblanceolate, retuse; fr 14–18 mm; 2n=48. Native of Europe, widely established as a weed of grainfields and waste places, most abundant in the n. part of our range. July–Sept.

  • Provided by: [C].Manual of Vascular Plants of Northeastern US and Canada
    • Source: [
    • 3
    • ]. 

    Morphology

    30–90 cm hoch, oben verzweigt, dicht anliegend seidig behaart. Blätter schmal-lanzettlich bis lineal. Blüten einzeln am Ende der Zweige. Kronblätter violettrot, 2–4 cm lang, vorn gestutzt oder ausgerandet, lang stielartig verschmälert, oh

  • Provided by: [D].Flora Helvetica – Illustrierte Flora der Schweiz
    • Source: [
    • 2
    • ]. 

    Ecology

    6–8. Getreidefelder, Brachfelder, Schuttplätze, kollin-montan(-subalpin). CH, z.T. angesät.

  • Provided by: [D].Flora Helvetica – Illustrierte Flora der Schweiz
    • Source: [
    • 2
    • ]. 

    Distribution Map

     
    • Introduced distribution
    Introduced into
    • Southern America Brazil Rio Grande do Sul

    Other Local Names

    NameLanguageCountry
    agrostemaPortuguese
    Flur-seghelRaeto-RomanceCH
    KornradeGermanCH
    Common corncockle, nielle
    Gittaione comuneItalianCH
    Nielle des blésFrenchCH

      Bibliography

     Information From

    Caryophyllaceae
    World Flora Online Data. 2021.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of China @ efloras.org
    'Flora of China @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=2 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Missouri Botanical Garden
    Manual of Vascular Plants of Northeastern US and Canada
    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.
    • C Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    Flora Helvetica – Illustrierte Flora der Schweiz
    http://www.flora-helvetica.ch
    Flora Helvetica – Illustrierte Flora der Schweiz, Konrad Lauber, Gerhart Wagner, Andreas Gygax. Haupt Verlag 2018.
    • D All Rights Reserved
    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 of North America @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=1
    'Flora of North America @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=1 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • F Flora of North America Association
    World Flora Online Consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2017.
    • G CC0 1.0 Universal (CC0 1.0).