Eumorphia davyi Bolus

Species

Angiosperms > Asterales > Asteraceae > Eumorphia

Characteristics

Ericoid shrub, 0.18-2.0 m high, single-stemmed at base becoming branched only in upper third, forming a compact, rounded bush, glabrous. Stem very rough. Leaves alternate, imbricate, up to 11 x 0.5 mm, glabrous, acute, mucronulate. Capitula shortly pedunculate or subsessile, radiate. Involucre campanulate, 5-6 x 6 mm, finely hairy. Involucral bracts in 3 rows, imbricate; outer narrow, 3-4 x 0.5 mm, slightly hairy; middle lanceolate, 4-6 x 1 mm, acuminate, lacerate membranous; inner with ovate apex, 6-7 x 1 mm, membranous, discolorous. Receptacle conical, epaleate. Ray florets female, fertile, white; corolla limb oblong, 3-toothed, 7 mm long; corolla tube 2 mm long. Style up to 1.8 mm long, linear, branched, style branches 0.2 mm long, round with stigmatic areas along edges. Ovary 3 mm long, slightly striate. Disc florets many, bisexual, fertile, yellow; corolla limb 1 mm long; corolla tube 0.8 mm long, 5-lobed; lobes ovate, 0.15 mm long. Anthers minutely caudate, apex round; filaments thickened. Style linear, 1.8 mm long, branched, style branches 0.2 mm long, truncate with stigmatic areas along edges. Ovary 1.8 mm long. Cypsela closely ribbed, slightly curved, 2.2 mm long, glabrous but minutely papillose especially on ribs, crowned with thickened apical rim. Pappus absent.
More
Shrub, 1-2 m high, glabrous. Leaves imbricate, alternate, linear, mucronulate. Heads terminal, solitary, subsessile. Flowers with white rays, disc yellow.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
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Mature width (meter) -
Mature height (meter) 0.59 - 2.0
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Environment

Light -
Soil humidity -
Soil texture 7-8
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Hardiness (USDA) 9-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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Distribution

Eumorphia davyi world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:205311-1
WFO ID wfo-0000118944
COL ID 6GYMG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eumorphia davyi