Erianthemum ngamicum (Sprague) Danser

Species

Angiosperms > Santalales > Loranthaceae > Erianthemum

Characteristics

Shrubs up to 1 m high, young parts usually with dense whitish stellate hairs. Leaves opposite-subopposite on young stems, but crowded in fascicles on the often swollen nodes of older stems, mostly elliptic, 15-25 x 10-15 mm, lateral venation inconspicuous; petioles 4-8 mm long. Inflorescence: heads 3-5-flowered, arising singly and centrally from crowded leaf fascicles; peduncles often whitish pubescent, 15-25 mm long; calyx rim often with minute but distinct tufts of hairs; bracts at least half or more the length of ovary and calyx tube. Berries red, 13-15 mm long. Flowering October to March and possibly longer.
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Leaves opposite to alternate, soon clustered on short shoots; petiole 3–8 mm long; lamina (1)1.5–4(5) × 0.8–3 cm, elliptic, varying slightly to ovate-elliptic or obovate, broadly cuneate to shortly cordate at base, persistently stellate pubescent on both surfaces, with 3–5 pairs of obscure lateral nerves.
Heads terminal from a tuft of usually 2 pairs of leaves (sometimes 2–3 short shoots per primary node), 2–4(5)-flowered; peduncle 1–3.5 cm long; bract 4–7 mm long, broadly ovate, concave, sometimes acuminate, or (especially lower flowers) with a short foliaceous limb, then up to 14 mm long.
Shrub, up to 1 m high, parasitic on species of Acacia, Albizia, Colophospermum etc. Young stems and petioles usually whitish pubescent. Leaves evenly stellate-pubescent at maturity, borne in dense fascicles mostly on older branches. Flowers pale yellow to orange.
Corolla 3.5–5 cm long, greenish-yellow, sometimes flushed orange, densely silky villous (sometimes less so on basal swelling); basal swelling 5–6 mm long; constriction 3 mm long; funnel shaped upper tube 3–7 mm.
Stems to 1 m or so; twigs tomentose with whitish to pale brown stellate and short dendritic hairs, glabrescent.
Berry red, 12–18 mm long with calyx, pilose.
Receptacle 1.5–2 mm long, long hairy.
Calyx 3–4 mm long, silky villous.
Life form perennial
Growth form shrub
Growth support parasite
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
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Flower color
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Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 9-12

Usage

Uses animal food material
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
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Distribution

Erianthemum ngamicum world distribution map, present in Angola, Botswana, Mozambique, Malawi, Namibia, eSwatini, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:548681-1
WFO ID wfo-0000671228
COL ID 6GJ7B
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Erianthemum ngamicum Loranthus ngamicus