Hymenolepis speciosa (Hutch.) Källersjö

Species

Angiosperms > Asterales > Asteraceae > Hymenolepis

Characteristics

Single stemmed shrub to 1.5 m, sparsely branched in upper half; branches densely leafy above, covered in dense short grey white stellate hairs, becoming glabrous below. Leaves suberect to spreading, remaining ± equally sized and dense towards synflorescence, elliptic, 25-60 x 10-30 mm, strongly pinnatisect with 7 to 14 lobes, lobes rounded, 3-25 x 1-3 mm, felted, margins entire, coriaceous to subsucculent, brownish-gold when young, becoming whitish-grey. Capitula aggregated into congested, compound corymbs, peduncles ± obscured; synflorescence 30-68 mm diam., peduncle bracts elliptic to oblong, 5-8 x 1.0-1.5 mm. Involucre narrowly obconical, spreading apically, 5-8 mm long, involucral bracts 6-8, unequal, elliptic to narrowly ovate, 3-5 mm long, felted, with scarious margins, brownish. Florets 5. Pappus of basally united, lanceolate scales. Cypselas (immature) oblong, 1.0-2.5 x 0.2-0.5 mm, ribs glabrous.
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Grey-felted shrub to 1 m, golden on young parts. Leaves pinnatisect, lobes linear with revolute margins. Flower heads discoid, small, massed in dense, compound corymbs, yellow; bracts velvety.
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Growth form shrub
Growth support free-standing
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Sexuality hermaphrodite
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Environment

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Soil texture 5-6
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Usage

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Cultivation

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Images

Hymenolepis speciosa unspecified picture

Distribution

Hymenolepis speciosa world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:942530-1
WFO ID wfo-0000094020
COL ID 3NJYQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Athanasia speciosa Hymenolepis speciosa