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Compilation
Vernonia viatorum

4 Images see all

Type of Vernonia viatorum S.Moore [family COMPOSITAE]
Holotype of Vernonia tinctosetosa C.Jeffrey [family COMPOSITAE]
Holotype of Vernonia vollesenii C.Jeffrey [family COMPOSITAE]
Type of Vernonia viatorum S.Moore [family ASTERACEAE]
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Name

Identification
Vernonia viatorum S.Moore [family ASTERACEAE ] (stored under name);
Related name
  • Vernonia tinctosetosa
  • Vernonia aemulans
  • Vernonia viatorum
  • Vernonia vollesenii
  • Vernonia steetzii
  • Vernonia schweinfurthii

Flora

Entry for Vernonia viatorum S. Moore [family COMPOSITAE]
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Zambesiaca
Resource Type
Reference Sources
Entry From
FZ, Vol 6, Part 1, (1992) Author: G. V. Pope
Names
Vernonia viatorum S. Moore [family COMPOSITAE], in Journ. Linn. Soc., Bot. 35: 315 (1902). —Wild in Kirkia11: 63 (1978). Type from Stevenson Road between L. Malawi and L. Tanganyika, Scott-Elliot 8271 (BM, holotype; K).
Information
A low-growing perennial herb, 10–30 cm. tall from a slender woody rootstock. Stems annual 1-many wiry, usually branching above, leafy, pubescent. Leaves sessile, 1.5–4 x 0.3–0.7 cm., oblanceolate, acute or obtuse at the apex, tapering to the base, entire or remotely serrulate, sparsely puberulous and gland-pitted; upper cauline leaves decreasing in size and becoming strap-shaped. Capitula few to numerous, corymbiformly cymose, stalks slender up to c. 8 cm. long. Involucres up to c. 6 mm. long, obovoid to broadly campanulate when older. Phyllaries ± lanceolate, the outer from c. 2 mm. long, the inner up to c. 6 mm. long, purple-tipped, pubescent Receptacle shallowly alveolate. Corolla purple, c. 6 mm. long, narrowly funnel-shaped. Achenes c. 1.5 mm. long, turbinate, 4–5-angled or-ribbed, hispidulous, especially on the ribs, rugulose between the ribs; outer pappus of purple-tinged or sordid, overlapping, lanceolate-acuminate scales usually shorter than the achene; inner setae usually purple-tinged, 3.5–4 mm. long, barbellate.
Habitat
A pyrophyte of short dry grassland often with scattered trees.
Range
Not known outside the Flora Zambesiaca area
Distribution
Zambia N Mbala, 10.vii.1960, Robinson 3775 (K; SRGH).

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