1. Family: Balsaminaceae A.Rich.
    1. Genus: Impatiens Riv. ex L.
      1. Impatiens pseudozombensis Grey-Wilson

        This species is accepted, and its native range is SW. Tanzania.

    [FTEA]

    Balsaminaceae, C. Grey-Wilson. Flora of Tropical East Africa. 1993

    Habit
    Low perennial herb with rather thin decumbent stems to 70 cm. tall, though generally less; stems moderately branched, rooting at the lower nodes, finely pubescent when young but soon becoming glabrescent.
    Leaves
    Leaves spirally arranged; petiole 0.5–3 cm. long, slender; lamina ovate to lanceolate-elliptic or lanceolate, 2.7–5.6(–7) cm. long, 1.3–3(–4) cm. broad, the base somewhat attenuate into the petiole, the apex acuminate, finely pubescent above and beneath; lateral veins 5–8 pairs; margin finely serrate to serrate-dentate, with several ± 1 mm. long fimbriae towards the base.
    Flowers
    Flowers epedunculate, solitary or occasionally paired, magenta-pink to mauvish or purplish, generally with a white spot on either side towards the base of the lateral united petals, the sepals whitish.
    Bracts
    Bracts subulate, ± 2 mm. long, inconspicuous.
    Pedicel
    Pedicels 2.4–3.6 cm. long, slender, sparsely pubescent.
    Calyx
    Lateral sepals linear-lanceolate, 4–6 mm. long, pubescent. Lower sepal shallowly and obliquely navicular, 8–10 mm. long, 3–4 mm. deep, abruptly constricted into a 19–27 mm. long curved filiform spur, sparsely pubescent overall, or the spur glabrous.
    Corolla
    Dorsal petal broadly obovate or semiorbicular, 7–9 mm. long, 10–12 mm. broad, emarginate, dorsally with a shallow crest terminating in a short acute point, pubescent towards the base and along the crest. Lateral united petals 10–12 mm. long; upper petal of each pair oblong, 9–10 mm. long, 5–7 mm. broad; lower petal of each pair transversely semi-elliptic, 7.5–8 mm. long, 4.5–7.5 mm. broad.
    Ovary
    Ovary glabrous.
    Fruits
    Fruit narrowly fusiform, 13–15 mm. long, 2–2.5 mm. broad, glabrous.
    Figures
    Fig. 2/28, p. 4.
    Habitat
    Along upland rain-forest fringes, banks, along river and stream margins, occasionally on marshy ground; 1800–2100 m.
    Distribution
    T7 not known elsewhere

    Images

    Distribution

    Native to:

    Tanzania

    Impatiens pseudozombensis Grey-Wilson appears in other Kew resources:

    Date Reference Identified As Barcode Type Status
    Jan 1, 1975 Richards, H.M. [7815], Tanzania K000419496 holotype

    First published in Kew Bull. 33: 647 (1979)

    Accepted by

    • Grey-Wilson, C. (1982). Flora of Tropical East Africa, Balsaminaceae: 1-76.

    Literature

    Kew Backbone Distributions
    • Grey-Wilson, C. (1982). Flora of Tropical East Africa, Balsaminaceae: 1-76.
    Flora of Tropical East Africa
    • Grey-Wilson in Impat. Afr.: 129, fig. 72 (1980).
    • Grey-Wilson in Kew Bulletin 33: 647 (1979)

    Sources

    Flora of Tropical East Africa
    Flora of Tropical East Africa
    http://creativecommons.org/licenses/by-nc-sa/3.0

    Herbarium Catalogue Specimens
    'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

    Kew Backbone Distributions
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0

    Kew Names and Taxonomic Backbone
    The International Plant Names Index and World Checklist of Selected Plant Families 2019. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
    © Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0