Vernonia kayuniana G.V.Pope

Species

Angiosperms > Asterales > Asteraceae > Vernonia

Characteristics

Leaves sessile, somewhat secund, 3–5.5 x 2–5 mm., linear-elliptic, margins entire, ± revolute, puberulous on both surfaces, the hairs flagelliform with an erect ± rigid base and a long erect or ± transverse terminal cell; leaves of axillary shoots less than half as long as the primary leaves and linear-oblanceolate.
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Stems annual, several, decumbent, to c. 45 cm. long, branching towards the apex, densely leafy and mostly with a short leafy shoot in each axil, pubescent; indumentum, particularly on the lower stem, a mixture of long ± patent hairs and smaller appressed hairs.
Achenes c. 2 mm. long, subterete to narrowly turbinate, obscurely 4–5-angular or ribbed, uniformly setulose; outer pappus of persistent, 1–1.5 mm. long, fimbriate, linear-lanceolate scales; inner pappus of brownish, c. 6 mm. long, barbellate setae.
Corollas creamy-white, 6–8 mm. long, very narrowly funnel-shaped, glandular and puberulous outside with short acicular hairs on the upper half of the lobes.
Phyllaries numerous, densely strigose-sericeous, increasing from c. 3 mm. long and flattened-subulate outside to c. 8 mm. long and lanceolate inside.
A low spreading perennial herb from a woody rootstock.
Capitula 1–6 on each stem, corymbiformly cymose.
Involucres 7–9 mm. long, broadly campanulate.
Receptacle shallowly alveolate.
Life form perennial
Growth form herb
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Sexuality hermaphrodite
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Environment

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Usage

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Edible -
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Cultivation

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Distribution

Vernonia kayuniana world distribution map, present in Malawi

Identifiers

LSID urn:lsid:ipni.org:names:940495-1
WFO ID wfo-0000094048
COL ID 5B57L
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Vernonia kayuniana