Actinidia tetramera Maxim.
  • Trudy Imp. S.-Peterburgsk. Bot. Sada


Cite taxon page as 'WFO (2020): Actinidia tetramera Maxim. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000519351. Accessed on: 17 Jan 2020'

General Information

Climbing shrubs, mid-sized, deciduous. Branchlets grayish to reddish, glabrous, lenticels conspicuous; pith brown, lamellate. Petiole 1.2-3.5 cm, glabrous or sparsely setose; leaf blade oblong-ovate to oblong-elliptic or elliptic-lanceolate, 4-8 × 2-4 cm, thinly papery, abaxially glabrous to slightly strigillose on midvein, always very conspicuously white barbate at axils of lateral veins, adaxially glabrous to sparsely strigillose on midvein and lateral veins, midvein and lateral veins subconspicuous to conspicuous on both surfaces, lateral veins 6 or 7 pairs, veinlets reticulate, inconspicuous, base narrowly cuneate-rounded to rounded or truncate, usually oblique, margin serrulate, apex long acuminate. Inflorescences 1-flowered, rarely 2- or 3-flowered cymes; pedicels 1.5-2.2 cm, glabrous; bracts linear, minute. Flowers somewhat pinkish white. Sepals 4(or 5), oblong-ovate, 4-5 mm, glabrous. Petals 4(or 5), obovate, 7-10 mm. Filaments ca. 4 mm; anthers yellow, oblong, ca. 1.5 mm, both ends rounded. Ovary cylindric to slightly bottle-shaped, ca. 3.5 mm, glabrous; styles ca. 4 mm. Fruit orange when mature, ovoid, 1.5-2 cm, glabrous, lenticels absent; persistent sepals reflexed. Seeds ca. 2.5 mm. Fl. May-Jun, fr. Sep. 2n = 58*.

  • Provided by: [B].Flora Of CHina @ efloras.org
    • Source: [
    • 1
    • ]. 

     Information From

    Actinidiaceae
    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).