Ipomoea biflora (L.) Pers.
  • Syn. Pl.


Cite taxon page as 'WFO (2020): Ipomoea biflora (L.) Pers. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001299214. Accessed on: 09 Jul 2020'

General Information

Herbs annual, scandent or twining, with ± grayish hirsute axial parts. Stems 1-2 m. Petiole 1.5-8 cm; leaf blade cordate or deltate-cordate, 4-9.5 3-7 cm, hirsute-villous, base cordate, margin entire, rarely slightly 3-lobed, apex acuminate; lateral veins 6 or 7 pairs. Inflorescences 1-3-flowered; peduncle (0-)3-15 mm; outer 3 bracts linear-lanceolate, small. Pedicel 0.8-1.5 cm. Sepals slightly enlarged in fruit; outer 3 deltate-lanceolate, 8-10 4-5 mm, abaxially grayish hirsute-villous, ciliate, adaxially subglabrous, base auriculate; inner 2 linear-lanceolate, ca. as long as or longer than outer 3. Corolla white, narrowly campanulate, 1.2-1.9 cm; limb shallowly lobed, midpetaline bands pubescent. Stamens ca. 3 mm; anthers ovoid-deltoid, base sagittate. Ovary conical, glabrous. Capsule ± globose, ca. 9 mm in diam., glabrous. Seeds ovoid-trigonous, ca. 4 mm, puberulent to tomentellous, margin sometimes white woolly.

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

     Information From

    Convolvulaceae
    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).