Helicteres isora L.
  • Sp. Pl.


Cite taxon page as 'WFO (2020): Helicteres isora L. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000718114. Accessed on: 27 May 2020'

General Information

Shrubs or small trees, up to 2(-8) m tall. Branchlets stellate puberulent. Stipules linear, 7-10 mm, caducous; petiole 0.8-2.5 cm, puberulent; leaf blade broadly oblong-obovate, or almost circular, 10-12(-23) × 7-9(-17) cm, thinly leathery, abaxially densely puberulent to tomentose with mixture of stellate and simple hairs, adaxially stellate puberulent, base rounded or obliquely cordate, margin serrate, apex ± truncate with shortly acuminate tip and usually lateral lobes. Inflorescences axillary, usually 2 or 3 per axil, densely clustered, to 2 cm. Flowers 3.5-4 cm in diam. Epicalyx lobes subulate, to 7 mm. Sepals 17-20 mm, usually 4-5-lobed, lobes triangular, ± 2-lipped, densely stellate hairy. Petals red or purple, unequal in length, upper 2 larger, 1.2-1.5 cm, obliquely falcate. Androgynophore 3-4 cm, curved at tip. Stamens 10; staminodes 5, equal to filaments in length. Ovary slightly verrucose, spirally twisted after pollination. Capsule on ca. 2.5 cm stalk, cylindric, conspicuously spirally twisted, black when mature, 4-8 × (0.5-)0.7-0.9(-1) cm, apex acute, with beak to 1 cm, densely stellate puberulent at first, glabrescent. Seeds many, to 2 mm, angular, wrinkled, tomentose. Fl. Apr-Oct, fr. Oct-Jan.

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

     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 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.
    • B Botanic Gardens Conservation International
    Malvaceae
    World Flora Online Data. 2017.
    • 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).