Dicentra canadensis (Goldie) Walp.
  • Repert. Bot. Syst.
  • Squirrel-corn, dicentre du Canada


Cite taxon page as 'WFO (2020): Dicentra canadensis (Goldie) Walp. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000644959. Accessed on: 30 Mar 2020'

General Information

Plants perennial, scapose, from short rootstocks bearing yellow, globose bulblets. Leaves (10-)14-24(-30) × (4-)6-14(-18) cm; petiole (5-)8-16(-22) cm; blade with 4 orders of leaflets and lobes; abaxial surface glaucous; ultimate lobes linear to linear-elliptic or linear-obovate, (2-)5-15(-23) × (0.4-)2-4 mm, usually minutely apiculate. Inflorescences racemose, 3-12-flowered, usually exceeding leaves, (10-)15-27(-33) cm; bracts ovate, 2-5 × 1-3 mm. Flowers pendent, very fragrant; pedicels (2-)3-7(-14) mm; sepals triangular to ovate, 2-4 × 1-2 mm, apex acuminate; petals white; outer petals (10-)12-16(-20) × (2-)4-5(-8) mm, reflexed portion 3-5 mm; inner petals (10-)12-15(-18) mm, blade 2-4 mm, claw linear-elliptic, 5-9 mm, crest prominent, ca. 2 mm diam., exceeding apex by ca. 2 mm; filaments of each bundle distinct nearly to base; nectariferous tissue forming 0.5-1 mm spur oriented vertically; style 4-7 mm; stigma shallowly 2-horned with 2 lateral papillae. Capsules ovoid, attenuate at both ends, (5-)9-13(-17) × 3-6 mm. Seeds slightly reniform, very obscurely reticulate, elaiosome present.

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

    "Much like no. 1 [Dicentra cucullaria (L.) Bernh.]; bulblets fewer and about twice as big, pea-shaped, yellow; lvs typically 1 per scape, blue-green, glaucous; cor narrowly ovate, its spurs short, broadly rounded, scarcely divergent; nectary-spurs 0.5–1 mm; 2n=64. Rich woods; s. Me. and s. Que. to s. Minn., s. to N.C., Tenn., and Mo. Apr., May."

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

    Other Local Names

    NameLanguageCountry
    Squirrel-corn, dicentre du Canada

      Bibliography

     Information From

    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.
    • A Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    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
    Papaveraceae
    World Flora Online Data. 2017.
    • C CC0 1.0 Universal (CC0 1.0).
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).