Strophanthus gratus (Wall. & Hook.) Baill.
  • Hist. Pl.


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

General Information

Lianas woody, to 25 m, latex white. Trunk to 10 cm in diam.; branches dark or purplish brown, densely lenticellate, branchlets glabrous. Petiole 0.5-3.2 mm; leaf blade ovate, elliptic, or obovate, 5-18 2-9 cm, leathery, glabrous; lateral veins 5-11 pairs. Cymes 3-32-flowered, glabrous. Flowers fragrant. Sepals obovate or broadly so, 0.7-1.8 cm. Corolla white, turning yellow at base, reddish or purple above, throat reddish; tube 2.5-4.5 cm, inflated in distal half; lobes orbicular or nearly so, 1.5-3.5 X 1.5-3.2 cm, apex rounded; corona lobes pink, awl-shaped, 0.5-1.5 cm, exserted. Filaments pubescent adaxially, connective glabrous, extending into a tail 6-12 mm. Follicles divergent at 180°, cylindric, 23-41 X 3-4.3 cm. Seeds to 2 cm, beak 1.6-6.2 cm, coma to 5 cm. Fl. Feb. 2n = 18.

  • Provided by: [C].Flora Of CHina @ efloras.org
    • Source: [
    • 2
    • ]. 

    Morphology

    A glabrous liana from W Africa, corolla without tails, white turning yellow to red-purple.

  • Provided by: [B].Plants Of the World Online Portal - FTEA
    • Source: [
    • 1
    • ]. 

     Information From

    Apocynaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    Plants Of the World Online Portal - FTEA
    https://www.kew.org/science/who-we-are-and-what-we-do/strategic-outputs-2020/plants-of-the-world-online
    http://www.plantsoftheworldonline.org/terms-and-conditions
    • B
    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.
    • C Missouri Botanical Garden
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).
    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.
    • E Botanic Gardens Conservation International