Strobilanthes lamium C.B. Clarke ex W.W. Sm.
  • Notes Roy. Bot. Gard. Edinburgh


Cite taxon page as 'WFO (2020): Strobilanthes lamium C.B. Clarke ex W.W. Sm. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001045680. Accessed on: 05 Dec 2020'

General Information

Herbs 30-80 cm tall, unbranched, anisophyllous. Stems 4-angled, sulcate, basally glabrescent, apically whitish gland-tipped pubescent. Leaves apically denser; petiole 3-10 mm, hirsute; leaf blade ovate to ovate-lanceolate, 4-5 × 2.5-3 cm, both surfaces with very small conspicuous cystoliths, abaxially paler, sparsely pilose, and setose along veins, adaxially dark green, sparsely hirsute, and yellowish brown setose along midvein, secondary veins 7 or 8 on each side of midvein, base broadly cuneate and decurrent onto petiole, margin coarsely serrate, apex acute. Inflorescences terminal, subcapitate spikes, 3-5 cm, 4-8-flowered; bracts oblong to lanceolate, resembling reduced leaves, 1.4-1.6 × 0.6-0.7 cm, persistent, abaxially hirsute especially on veins; bracteoles narrowly oblong-elliptic, ca. 1.2 cm, abaxially gland-tipped pilose. Flowers imbricate on rachis. Calyx ca. 1.1 cm, gland-tipped pilose, 5-lobed almost to base; lobes linear-lanceolate, subequal, pilose, apex acute. Corolla purple, ca. 3.5 cm, bent at mouth, outside sparsely pilose, inside glabrous except for trichomes retaining style; tube basally cylindric and ca. 2 mm wide for ca. 6 mm then gradually widened to ca. 1 cm at mouth; lobes orbicular, ca. 6 mm in diam. Stamens 4, included; filaments densely pilose, shorter pair ca. 5 mm, longer pair ca. 7 mm; anther thecae oblong, ca. 2.3 × 1.3 mm, erect. Ovary pilose at tip; style pilose. Capsule not seen. Fl. Jul-Aug.

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

     Information From

    Acanthaceae
    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).