Berberis amurensis Rupr.
  • Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg


This taxon is accepted by Berberidaceae
Notes: More details could be found in The Plant List v.1.1. Originally in The Plant List v.1.0

General Description

Shrubs, deciduous, 2-3.5 m tall. Branches pale yellow or gray, slightly sulcate, not verruculose; internodes 2.5-7 cm; spines 3-fid, rarely simple, 1-2 cm. Petiole 5-10 mm; leaf blade abaxially pale green, adaxially dark green, obovate-elliptic, elliptic, or ovate, 5-10 × 2.5-5 cm, papery, abaxially with slightly raised midvein and lateral veins, reticulate veins slightly conspicuous, adaxially with impressed midvein and lateral veins, reticulate veins inconspicuous, base cuneate, margin 40-60-spinulose-serrulate on each side, apex acute or rounded. Inflorescence a raceme, 10-25-flowered, 4-10 cm including peduncle 1-3 cm. Pedicels 5-10 mm. Sepals in 2 whorls; outer sepals obovate, ca. 3 × 2 mm; inner sepals obovate, 5.5-6 × 3-3.4 mm. Petals elliptic, 4.5-5 × 2.5-3 mm, base slightly clawed, with separate glands, apex emarginate. Stamens ca. 2.5 mm; anther connective not prolonged, truncate. Ovules 2. Berry red, oblong, ca. 10 × 6 mm, not or slightly blue pruinose at base, style not persistent. Fl. Apr-May, fr. Aug-Sep. 2n = 28, 42.

 Information From

Berberidaceae
World Flora Online Data. 2017.
  • A CC0 1.0 Universal (CC0 1.0).
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.
  • B Missouri Botanical Garden
World Flora Online consortium
http://www.worldfloraonline.org/organisation/WFO
World Flora Online Data. 2018.
  • C CC0 1.0 Universal (CC0 1.0).