Spergularia canadensis (Pers.) G. Don
  • Gen. Hist.


Cite taxon page as 'WFO (2019): Spergularia canadensis (Pers.) G. Don. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001291567. Accessed on: 12 Dec 2019'

General Information

Plants annual, delicate to stout, 3-25 cm, glabrous or stipitate-glandular throughout or only in inflorescence. Taproots slender. Stems prostrate or decumbent to erect, usually branched prox-imally; main stem usually 0.4-1.8 mm diam. proximally. Leaves: stipules inconspicuous, dull white, broadly triangular, 1-2.8 mm, apex obtuse to acute; blade linear, 1.5-4.5 cm, fleshy, apex ± blunt; axillary leaf clusters mostly absent. Cymes simple to 2+-compound or flowers solitary and axillary. Pedicels reflexed in fruit. Flowers: sepals connate 0.5-0.6 mm proximally, lobes weakly 1-veined, ovate to elliptic-oblong, 2.2-3.5 mm, to 4.3-4.5 mm in fruit, margins 0.2-0.5 mm wide, apex ± acute to rounded; petals white or pink, narrowly ovate, 0.9-1 times as long as sepals; stamens 2-4; styles 0.3-0.7 mm. Capsules greenish, 3.5-5.3 mm, 1.2-2 times as long as sepals. Seeds reddish brown, submarginal groove absent, broadly ovate, compressed, 0.9-1.4 mm, shiny, ± smooth, papillate; wing absent or often present, whitish, 0.2-0.3 mm wide, margins irregular.

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

    "Prostrate or decumbent, much-branched annual to 25 cm, glabrous below the infl; lvs 6–45 × 0.6–2 mm, blunt, fleshy; stipules deltoid, 1–2.8 mm; sep ovate, 2.2–3.2 mm, obtuse, glabrous; pet white or pink, equaling or shorter than the sep; stamens 2–5; fr 3.5–5 mm; seed 0.8–1.4 mm, minutely reticulate or ridged, with or without an erose wing. Muddy or sandy tidal areas; Nf. and Que. to N.Y.; Alas. to Calif. July–Sept. (Tissa c.)"

  • Provided by: [C].New York Botanical Garden
    • Source: [
    • 2
    • ]. 

      Bibliography

     Information From

    Caryophyllaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    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.
    • B Flora of North America Association
    New York Botanical Garden
    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
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).