Nidorella resedifolia DC.
  • Prodr. (DC.) 5: 322


Cite taxon page as 'WFO (2021): Nidorella resedifolia DC. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0000001656. Accessed on: 21 Sep 2021'

Morphology

Achenes ellipsoid, 0.7–1.1 mm long, pubescent to sparsely pilose; pappus of 11–15 barbellate setae 1.5–2 mm long.

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

    Ray florets yellow, 40–58, tube cylindrical, 1.2–1.4 mm long, ray 0.4–0.5 mm long and about as wide, 2–3-dentate or -lobed, style ± 1.5 mm long; disc florets yellow, 9–20, cylindrical proximally, campanulate distally, tube 1.3–1.5 mm long, lobes 0.4–0.6 mm long, pilose, occasionally glandular distally; anthers 0.7–0.9 mm long with triangular appendages; style 1.6–1.7 mm long with triangular appendages to the arms.

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

    Capitula 2–5 mm long, united in laxly corymbose or subglobose cymes, which in turn form a terminal lax leafy panicle or corymb; stalks of individual capitula 2–5 mm long, glabrous to pubescent; phyllaries oblong or lanceolate, 1–3 mm long, 0.4–0.6 mm wide, the margins fimbriate or serrate, hyaline towards the apex, acute or obtuse, (sparsely) pubescent, glandular; receptacle toroid, with spinules.

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

    Leaves pale green, narrowly obovate to narrowly spatulate, 1.5–10 cm long, 0.2–3 cm wide, the base long-attenuate (in more proximal leaves) to cuneate (in more distal leaves), the margin serrate-dentate to almost lobed, to almost entire in more distal leaves, the apex obtuse and mucronate, or pinnatipartite with 2–3 pairs of lobes, tapering to the base, the lobes divided almost to the midrib, narrowly oblong to linear, the margins entire, dentate or lobed, mucronate, pubescent on both sides or rarely glabrous, densely glandular.

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

    Annual herb 0.3–1 m tall; stems erect, simple or branching from the base, finely ribbed, thinly hirsute.

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

    Erect, roughly hairy annual, with ascending branches, up to 0.9 m tall. Leaves oblanceolate, 15-50 mm long, sometimes pinnatifid, half-clasping at base. Flowerheads disciform, clustered in small, dense corymbs, yellow, 3-5 mm diam.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 6
    • ]. 

    Stout, roughly hairy annual to 90 cm. Leaves obovate, half-clasping at base, sometimes lobed. Flower heads discoid, in dense corymbs, yellow.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 7
    • ]. 

    Habitat

    Roadsides, alluvium and grassland.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 6
    • ]. 

    Roadsides and grasslands.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 7
    • ]. 

    Distribution

    Lower Gariep; widespread through southern and tropical Africa.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 6
    • ]. 

    Caledon to tropical Africa.

  • Provided by: [B].e-Flora of South Africa
    • Source: [
    • 7
    • ]. 

      Bibliography

     Information From

    Compositae
    CC0 1.0 Universal (CC0 1.0). https://creativecommons.org/publicdomain/zero/1.0
    • A CC0 1.0 Universal (CC0 1.0).
    e-Flora of South Africa
    e-Flora of South Africa. v1.21. 2018. South African National Biodiversity Institute. http://ipt.sanbi.org.za/iptsanbi/resource?r=flora_descriptions&v=1.21
    • B All Rights Reserved
    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).