Gynostemma Blume
  • Bijdr. Fl. Ned. Ind. 23. 1825.


Cite taxon page as 'WFO (2021): Gynostemma Blume. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-4000016593. Accessed on: 21 Sep 2021'

General Information

Herbs, perennial, scandent, glabrous or pubescent. Leaves alternate, pedate, with 3-9 leaflets, rarely simple; leaflet blade ovate-lanceolate. Tendrils bifurcate, rarely simple. Plants dioecious, rarely monoecious. Flowers unisexual, in racemes or panicles, axillary or terminal; pedicel articulate; bracteole basal. Male flower: calyx tube short, 5-lobed; segments narrowly lanceolate; corolla greenish or white, rotate, deeply 5-lobed; segments lanceolate or ovate-lanceolate, involute in bud; stamens 5, inserted at base of perianth tube; filaments short, connate; anthers erect, ovoid, 2-celled, dehiscence longitudinal; connective narrow, but not extended; pollen grains globose or elliptic, longitudinally striate or smooth, dehiscent by pores; rudimentary pistil absent. Female flowers: calyx and corolla as in male flower; staminodes present; ovary globose, 2-5-locular; styles 3, rarely 2, 4, or 5, free; stigmas 2 or 1 and crescent-shaped and irregularly incised-dentate; ovules 2, pendulous in each locule. Berry globose, in form and size like a pea, or capsule, 3-lobed from top, top umbonulate or with 3 persistent long styles. Seeds 2 or 3, broadly ovate, compressed, with papillae or spiniform papillae.

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

     Information From

    Cucurbitaceae
    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).