Pueraria lobata (Willd.) Ohwi
  • Kudzu


Cite taxon page as 'WFO (2020): Pueraria lobata (Willd.) Ohwi. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000182939. Accessed on: 10 Jul 2020'

General Information

Robust vines clambering on the ground and on shrubs, occasionally high climbing; stems terete, branching, puberulent with appressed short hairs. Leaves pinnate trifoliolate, the leaflets often large and somewhat felty, broadly ovate, often 3-lobate, apically short acuminate, the sinuses rounded to obtuse, mucron- ulate, basally rounded, truncate or subcordate, 3 nerved from the base and pin- nate veined above, discolorous, appressed pubescent on both sides, often with coarse hairs, often ca. 15 cm long and 15 cm wide, the lateral leaflets strongly oblique; petiolules 4-7 mm long, often stout, tomentose; rachis 2-5 cm long; petioles shorter than the terminal leaflet; stipels linear, pubescent, 4-7 mm long; stipules oblong or ovate, puberulent, 4-8 mm long and produced 3-5 mm below the point of insertion, the insertion point ovate. Inflorescences often few, to 30 cm long, the peduncle stout, pubescent, sometimes with 1 or 2 empty stipule-like bracts along its length; rachis slightly thinner, often more than twice as long as the peduncle; pedicels 3-6 mm long, pubescent, inserted mostly in 3's at the nodes; bracts ovate and stipule-like, caducous; bracteoles ovate, ciliate and pu- bescent, 3-5 mm long. Flowers pink or violet, ca. 2 cm long, the calyx campan- ulate, puberulent outside, the cup ca. 5 mm long, the lobes obtuse, unequal, the upper pair mostly or completely fused into a lip, the lowest tooth narrow and usually longest; corolla with the standard broad, emarginate, glabrous, slightly shorter than the wings and the keel, with 2 minute basal auricles, the wings oblong, medially coherent; stamens 10, the vexillary stamen free at the base, perhaps fused to the filament column part way up, the anthers all alike; ovary pubescent, the style and the stigma glabrous, the style bent abruptly upwards. Legume oblong, 4-6 cm long, 4-7 mm wide, long beaked, flat and compressed slightly between the seeds, drying dark, copiously pilose with long, 2-3 mm, yellowish hairs.

  • Provided by: [C].Flora de Panama
    • Source: [
    • 1
    • ]. 

    "Stems 10–30 m, the younger parts hairy; lfls broadly ovate to subrotund, 10–15 cm, often 2–3-lobed, hairy beneath; infls 1–2 dm, the axis and pedicels densely sericeous; fls 2–2.5 cm; lowest cal-lobe 8–12 mm; standard yellow at base; fr 4–5 cm; 2n=22, 24. Native of Japan, China, and Korea, cult. for forage and erosion-control in se. U.S., escaped and extending n. into the s. part of our range, sometimes even to Mass., N.Y., and O. Late summer. (P. thunbergiana)"

  • Provided by: [B].New York Botanical Garden
    • Source: [
    • 2
    • ]. 

    Habit

    vines

  • Provided by: [C].Flora de Panama
    • Source: [
    • 1
    • ]. 

    Other Local Names

    NameLanguageCountry
    Kudzu

      Bibliography

     Information From

    Fabaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    New York Botanical Garden
    Descriptions of plants should be attributed to the full citation for each individual article, chapter or book that is the source for each record, which should include the authors of original publication.
    • B Content licensed under Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
    Flora de Panama
    http://www.tropicos.org/Project/PAC
    Robert E. Woodson, Jr. and Robert W. Schery Annals of the Missouri Botanical Garden Vol. 67, No. 4 (1980), pp. ii-xxxiii
    • C Missouri Botanical Garden