Cornus sericea L.
  • Mant. Pl.
  • Red-osier dogwood, cornouiller stolonifère, hart rouge


Cite taxon page as 'WFO (2020): Cornus sericea L. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000924839. Accessed on: 03 Jul 2020'

General Information

Shrubs, to 4 m, flowering at 1 m; rhizomes absent. Stems clustered, branches occasionally arching to the ground and rooting at nodes; bark yellow to red, not corky, loosely verrucose; branchlets bright red, reddish brown, maroon, or green, occasionally green in winter and maroon in summer, appressed-hairy when young; lenticels protruding on 2d year branches, area surrounding them not suffused with purple on older branches; pith white. Leaves: petiole 5–38 mm; blade lanceolate, elliptic, or ovate, 3.5–20 × 1.5–12 cm, base cuneate, apex acute to acuminate, abaxial surface white, hairs appressed except near secondary vein axils, tufts of erect hairs present in axils of secondary veins, adaxial surface green, hairs appressed, sparse; secondary veins 5–7 per side, most arising from proximal 1/2, tertiary veins not prominent. Inflorescences flat-topped, 3–6 cm diam., peduncle 20–40 mm; branches and pedicels green to yellow-green, turning maroon in fruit. Flowers: hypanthium densely appressed-hairy; sepals 0.2–0.6 mm; petals white to cream, 2.5–4 mm. Drupes white, globose or subglobose, 6–10 mm diam.; stone subglobose, laterally compressed, 4–6 × 4–6 × 1.5–3 mm, furrowed laterally, apex rounded. 2n = 22.

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

    "Shrub 1–3 m, often forming dense thickets; twigs bright red; pith large and white; lvs lanceolate to elliptic or ovate, mostly 5–10 cm and a third to two-thirds as wide, acute to gradually acuminate at the tip, acute to broadly rounded at base, distinctly whitened beneath; lateral veins in well grown lvs 5–7 to a side; infl flat or slight convex; fr white (reputedly sometimes blue), 7–9 mm; stone brownish-black, with 7–9 vertical yellow stripes; 2n=22. Streambanks and moist woods; Nf. to Alas., s. to Pa., Ind., Ill., and n. Mex. May–Aug. Pubescence of the lower lf-surface typically sparse and strictly appressed, that of the twigs minute and mostly appressed. (C. baileyi, a form common about the Great Lakes and in s. Ont., with the pubescence partly spreading; C. interior, a chiefly western form, also found e. to Mich. and Ind., with the infl and twigs tomentose) (C. stolonifera)"

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

    Synonyms

    Other Local Names

    NameLanguageCountry
    Red-osier dogwood, cornouiller stolonifère, hart rouge

      Bibliography

     Information From

    Cornaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    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.
    • B 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.
    • C Flora of North America Association
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).
    International Union for Conservation of Nature
    https://www.iucn.org/
    IUCN 2016. IUCN Red List of Threatened Species. Version 2016-2
    • E All Rights Reserved
    Global Tree Assessment
    http://www.bgci.org/
    BGCI. 2018. GlobalTreeSearch online database. Botanic Gardens Conservation International. Richmond, U.K. Available at www.bgci.org. Accessed on 30/11/2018.
    • F Botanic Gardens Conservation International
    International Union for Conservation of Nature v.3
    https://www.iucnredlist.org/
    IUCN 2019. The IUCN Red List of Threatened Species. Version 2019-1.
    • G See IUCN Terms and conditions of use http://www.iucnredlist.org/info/terms-of-use