Ipomoea oenotherae Hallier f.
  • Bot. Jahrb. Syst.


Cite taxon page as 'WFO (2020): Ipomoea oenotherae Hallier f. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001297751. Accessed on: 06 Jul 2020'

Morphology

Capsule globose, 6 mm. in diameter.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Seeds as in species 4, I. polymorpha.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Perennial; stems numerous from a fusiform tuberous rootstock, slender, 9–30 cm. long, prostrate or ascending, densely white-pilose above, glabrescent beneath.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Leaves very variable; radical ones largest; blades up to 8 cm. long and 1–4 cm. wide, 2–5(–9)-lobed or rarely entire or undulate, with lanceolate or oblong sparsely pilose lobes, the apical lobe the largest; upper cauline leaves smaller, subpalmately or pinnately 3–5-lobed, with linear to lanceolate lobes, the middle lobes usually longest and often lobed or toothed.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Calyx densely long-pilose, 1.2 cm. long, very similar to that of the last 2 species.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Corolla mauve and white, tubular below; limb ± salver-shaped, l.4–3.2(–4) cm. long.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Flowers axillary, solitary, subsessile, or pedicel up to 12 mm. long.

  • Provided by: [C].Plants Of the World Online Portal - FTEA
    • Source: [
    • 4
    • ]. 

    Capsule globose, glabrous, straw-coloured.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Stems numerous, slender, up to 50 cm. long, prostrate or ascending, densely white-pilose above, glabrescent beneath.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Seeds densely appressed pubescent.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Leaves very variable, the basal ones rosulate, (if present) long petiolate with a petiole up to 5 cm. long); leaf lamina lanceolate or linear, up to 8 × 1 cm., entire or with 1–2 lateral teeth or lobes or repando-pinnatisect 2–7–lobed, pilose, the apical lobe usually longer; cauline leaves 2–6·5 cm. long, usually subpalmately or pinnately 3–7–lobed, with linear to lanceolate lobes, the middle ones usually longest and often lobed or dentate at first with soft silvery-white hairs, soon glabrescent, main nerves prominent beneath.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Perennial, with a fusiform tuberous rootstock.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Flowers axillary, solitary, subsessile or with a pedicel up to 15 mm. long; bracteoles linear-subulate or linear-filiform, 10–15 × 0·5 mm., pubescent.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Corolla narrowly funnel-shaped with spreading limb, mauve to purple, 2·3–5 cm. long, midpetaline areas glabrous.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

    Sepals unequal ovate or ovate-lanceolate, aristate, ciliate with median keel of hairs, outer ones herbaceous, up to 13 mm. long, inner ones paler, more membranous and shorter, all becoming broader and brown in fruit.

  • Provided by: [B].Plants Of the World Online Portal - FZ
    • Source: [
    • 5
    • ]. 

     Information From

    Convolvulaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    Plants Of the World Online Portal - FZ
    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
    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
    • C
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • D CC0 1.0 Universal (CC0 1.0).