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Compilation
Voacanga psilocalyx

20 Images see all

Holotype of Voacanga obanensis Wernham [family APOCYNACEAE]
Lectotype of Voacanga psilocalyx Pierre ex Stapf [family APOCYNACEAE]
Isolectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isolectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Type of Voacanga zenkeri Stapf [family APOCYNACEAE]
Lectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isolectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Type of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga psilocalyx Pierre ex Stapf [family APOCYNACEAE]
Isolectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga psilocalyx Pierre ex Stapf [family APOCYNACEAE]
Holotype of Voacanga psilocalyx Stapf [family APOCYNACEAE]
Isosyntype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga psilocalyx Stapf [family APOCYNACEAE]
Isolectotype of Voacanga zenkeri Stapf [family APOCYNACEAE]
Isotype of Voacanga psilocalyx Stapf [family APOCYNACEAE]
Voacanga psilocalyx Pierre ex Stapf. [family APOCYNACEAE]
Isotype of Voacanga psilocalyx Pierre ex Stapf [family APOCYNACEAE]
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Name

Identification
Isotype of Voacanga psilocalyx Pierre ex Stapf [family APOCYNACEAE ] (stored under name); Verified by Pierre ex. Stapf, 1902
Related name
  • Voacanga bracteata
  • Voacanga obanensis
  • Voacanga psilocalyx
  • Voacanga zenkeri

Flora

Entry for VOACANGA psilocalyx Pierre [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
VOACANGA psilocalyx Pierre [family APOCYNACEAE], MS.
Information
A glabrous shrub, 6–9 ft. high; branches slender, grey. Leaves lanceolate, acuminate, long attenuate at the base, 4–8 in. long, 1 1/2–2 1/2 in. broad, papery; secondary nerves very oblique, gently curved, 6–7 on each side; petiole slender, 1/2–1 in. long. Inflorescences terminal from the youngest branch-forks, few-flowered, umbelliform, multibracteate; peduncle slender, 1 1/2 in. long; bracts persistent, crowded at the base of the pseudoumbel, oblong, acute, 4–6 lin. long; pedicels slender, up to 1/2 in. long. Calyx subcampanulate, 7–8 lin. long, with a transverse zone of scanty small glands somewhat above the base; lobes oblong, obtuse or shortly acuminate, about as long as the tube. Corolla yellow; tube subcylindric, abruptly constricted at the middle and gradually narrowed towards the mouth, 7–8 lin. long, twisted, pubescent on the filamental ridges, otherwise glabrous within; limb rotate; lobes obovate-elliptic, 6–7 lin. long, crisp, brown when dry. Stamens inserted above the middle; anthers 3 lin. long, tips scarcely exserted, tails long. Disc annular, shorter than the carpels. Berries obliquely obovoid, with a short recurved beak, up to 1 1/4 in. long; pericarp rather thin when dry, leathery, with slightly raised curved longitudinal ridges. Seeds about 4 1/2 lin. long, elegantly grooved longitudinally, grooves more or less divided by cross ridges; testa finely honeycombed.
Distribution
Gaboon Lower Guinea near Libreville, Klaine, 1377! Munda; Sibange Farm, Soyaux, 20!

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