1. Family: Balsaminaceae A.Rich.
    1. Genus: Impatiens Riv. ex L.
      1. Impatiens paucidentata De Wild.

        This species is accepted, and its native range is E. DR Congo to SW. Uganda.

    [FTEA]

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

    Habit
    Epiphytic perennial to 0.5 m. tall, glabrous; stems becoming rather woody below, zig-zag above.
    Leaves
    Leaves spirally arranged, rather thick in texture, dark green above, paler beneath; petiole 5–12 mm. long; lamina broadly to narrowly elliptic or elliptic-lanceolate, 5.4–10.5 cm. long, 1.7–3.2 cm. broad, the apex acute-acuminate, the base ± cuneate; lateral veins 4–6 pairs, rather inconspicuous; margin with a few small well-spaced serrate teeth, and 1–3(–4) pairs of dark glands, ± 1 mm. long, near the base.
    Flowers
    Flowers solitary, scarlet, epedunculate.
    Bracts
    Bracts subulate, ± 2 mm. long, inconspicuous.
    Pedicel
    Pedicels 2.7–4.2 cm. long, slender.
    Calyx
    Lateral sepals linear-lanceolate or narrow-triangular, ± 2.5 mm. long, acute. Lower sepal bucciniform, 9–10 mm. long, gradually narrowed and incurved into the spur, 34–38 mm. long overall, acute at tip.
    Corolla
    Dorsal petal 8–9 mm. long, 5 mm. broad, cucullate, dorsally with a broad crest ending in a short obtuse point. Lateral united petals 10–11 mm. long, the 2 petals equal in size; upper petal obovate, ± 7 mm. long and 4–5 mm. broad, apiculate; lower petal obovate-oblong, ± 7 mm. long and 3.5–4 mm. broad, apiculate.
    Ovary
    Ovary glabrous.
    Fruits
    Fruit unknown.
    Figures
    Fig. 4/65, p. 8.
    Habitat
    Upland rain-forest, epiphytic on mossy tree trunks; ± 1500 m.

    Distribution

    Native to:

    Uganda, Zaïre

    Impatiens paucidentata De Wild. appears in other Kew resources:

    First published in Pl. Bequaert. 1: 363 (1922)

    Accepted by

    • Grey-Wilson, C. (1982). Flora of Tropical East Africa, Balsaminaceae: 1-76.
    • Robyns, W. & al. (eds.) (1948-1963). Flore du Congo Belge et du Ruanda-Urundi 1-10.

    Literature

    Kew Backbone Distributions
    • Robyns, W. & al. (eds.) (1948-1963). Flore du Congo Belge et du Ruanda-Urundi 1-10.
    Flora of Tropical East Africa
    • Grey-Wilson, Impat. Afr.: 198, fig. 142 (1980).
    • Wilczek & Schulze in Flore du Congo Belge et du Ruanda-Urundi, 9: 406 (1960).
    • De Wild., Pl. Bequaert. 1: 363 (1922).

    Sources

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