Crataegus sanguinea Pall.
  • Flora rossica


Cite taxon page as 'WFO (2021): Crataegus sanguinea Pall. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001016150. Accessed on: 26 Sep 2021'

General Information

Shrubs or rarely small trees, deciduous, 2–4 m tall, usually thorny; thorns ca. 1 cm, sometimes absent. Branchlets purplish brown when young, grayish brown when old, terete, sparsely pubescent when young, soon glabrous; buds purplish brown, triangular-ovoid, glabrous. Stipules falcate or irregularly cordate, 5–7 mm, herbaceous, glabrous, margin serrate, apex acute; petiole 1.5–2 cm, subglabrous; leaf blade broadly ovate or rhombic-ovate, 5–6 × 3.5–4.5 cm, abaxially sparsely pubescent along veins, adaxially pubescent, base cuneate, margin doubly serrate, with (2 or)3–5 pairs of shallow lobes, apex acute. Corymb 2–3 cm in diam., many flowered; peduncle glabrous, subglabrous; bracts caducous, linear, membranous. Pedicel 5–6 mm, glabrous or subglabrous. Flowers ca. 8 mm in diam. Hypanthium campanulate, glabrous. Sepals triangular-ovate, ca. 4 mm, abaxially sparsely pubescent. Petals white, oblong, 5–6 mm. Stamens 20. Ovary pubescent apically, 3–5-loculed, with 2 ovules per locule; styles 3(–5). Pome red, subglobose, ca. 1 cm in diam., glabrous; sepals persistent, reflexed; pyrenes 3, rarely 5, with concave scars on both inner sides. Fl. May–Jun, fr. Jul–Aug. 2n = 51*, 68*.

  • Provided by: [A].Flora Of CHina @ efloras.org
    •   Bibliography

      • 1 Flora rossica

       Information From

      Flora Of CHina @ efloras.org
      http://www.efloras.org/flora_page.aspx?flora_id=2
      '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.
      • A Missouri Botanical Garden
      Global Tree Search
      https://tools.bgci.org/global_tree_search.php
      BGCI. 2018. GlobalTreeSearch online database. Botanic Gardens Conservation International. Richmond, U.K. Available at www.bgci.org. Accessed on 30/11/2018.
      • B Botanic Gardens Conservation International
      Rosaceae
      CC0 1.0 Universal (CC0 1.0). https://creativecommons.org/publicdomain/zero/1.0
      • 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).