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Compilation
Clitandra arnoldiana

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Isotype of Clitandra arnoldiana De Wild. [family APOCYNACEAE]
Holotype of Clitandra arnoldiana De Wild. var. seretii De Wild. [family APOCYNACEAE]
Holotype of Clitandra arnoldiana De Wild. [family APOCYNACEAE]
Isotype of Clitandra arnoldiana De Wild. [family APOCYNACEAE]
Isotype of Clitandra arnoldiana De Wild. [family APOCYNACEAE]
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Name

Identification
Isotype of Clitandra arnoldiana De Wild. [family APOCYNACEAE ] Verified by Not on sheet, Clitandra cymulosa Benth. [family APOCYNACEAE ] (stored under name); Verified by Berndsen M., 1985
Related name
  • Clitandra arnoldiana
  • Clitandra cymulosa

Flora

Entry for CLITANDRA orientalis K. Schum. [family APOCYNACEAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora of Tropical Africa
Resource Type
Reference Sources
Entry From
Flora of Tropical Africa, Vol 4, Part 1, page 24, (1904) Author: (By Otto Stapf.)
Names
CLITANDRA orientalis K. Schum. [family APOCYNACEAE], in Engl. Pfl. Ost-Afr. C. 315. —Hallier f. Kautschuklianen in Jahrb. Hamburg. Wissensch. Anstalt. xvii. (1899), 3. Beih. 121; Hook. Ic. Pl. t. 2742.
Clitandra arnoldiana De Wild. [family APOCYNACEAE], in Compt. Rend. Acad. Paris, cxxxvi. (1903) 400, and Not. Apoc. Laticif. Congo, 20; De Wild. & Gentil, Lian. Caoutch. Congo, 80, tt. 9–10 and fig. 7 on p. 77; Chevalier in Rev. Cult. Colon. xv. 5.
Information
A shrub, quite glabrous except the inflorescences; young branches brown, dotted with numerous lenticels. Leaves oblong or oblanceolate, obtusely acuminate (acumen linear, up to 4 lin. long), acute or subcuneate at the base, 3–3 3/4 in. long, 1–1 1/2 in. broad, slightly wavy along the margins, coriaceous, somewhat glossy above; midrib flat or slightly sunk above, prominent below; secondary nerves 9–11 on each side, straight, oblique, like the elegant reticulation raised on both sides; petiole 3–4 lin. long. Panicles compound, dense, very finely puberulous, axillary and terminal, scarcely 1 in. long; peduncle extremely short; bracts minute, ovate; pedicels 1/2– 3/4 lin. long. Calyx up to 3/4 lin. long, minutely pubescent; segments ovate, subacute, ciliolate. Corolla minutely puberulous without; tube inflated below the middle, 2–2 1/2 lin. long, pubescent within; lobes linear-oblong, as long as or slightly shorter than the tube. Stamens inserted just below the middle of the corolla-tube; anthers orbicular-elliptic, obtuse, slightly longer than the filaments, scarcely 1/4 lin. long. Ovary globose-ovoid, glabrous, 2-celled, contracted into a very short style; stigma globose-ovoid, with a minute, 2-lobed apiculus; ovules 3-seriate, 3–4 in each series.
Distribution
German East Africa Mozamb. Dist. Karagwe; Bukoba on Lake Victoria, Stuhlmann, 1131!
Notes
Fruit (according to De Wildeman & Gentil) globose to ellipsoid-globose, 2 to almost 5 in. long, pale green to orange-yellow with a blueish bloom, rind thick, glabrous, somewhat tubercled; seeds up to 40, pulp blood-red, very acid, edible. According to De Wildeman and Gentil, this is one of the commonest rubber vines of the Congo Free State, extending westwards to Boma. The caoutchouc prepared from the latex is black and said to be of excellent quality. Dawe, who found it in the Dumu Forest, Buddu, at 4000 ft., also considers it as one of the best rubber plants of Uganda.

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