Tapinanthus quequensis (Weim.) Polhill & Wiens

Species

Angiosperms > Santalales > Loranthaceae > Tapinanthus

Characteristics

Relatively large shrubs up to 1 m or more high, glabrous, densely lenticelled. Stems thick and stout, up to 10 mm thick. Leaves in crowded fascicles, often on swollen nodes of older branches, deciduous in winter, elliptic to elliptic-oblong (20-)30-40(-50) x 10-15 mm, chartaceous to lightly coriaceous with age, penninerved; petioles 3-5 mm long. Inflorescence: umbels mostly densely clustered on swollen nodes of older stems, mostly 2-4-flowered, subsessile to shortly (1-2 mm long) pedunculate. Corolla with conspicuous, often oblong-rounded, basal swelling, 40-50 mm long, tube split 14-16 mm below lobes, dark red to purplish at base and apex, often variegated with whitish spots; in mature buds the clavate apex with small but conspicuous purplish wings at petal sutures; lobes reflexed near middle. Filaments with a tooth below anther. Style constricted below stigma. Berries rounded, c. 10 mm long, reddish.
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Corolla tube 2.7–3.3 cm long, dull red to purple, base and lobes light green, pilose to villous with spreading hairs 0.5–2 mm long, sometimes only shortly hairy on lobes; bud heads 4–5 × 2.5–3 mm, oblong-ellipsoid, only slightly angled; basal swelling 3–4 mm across, ovoid-ellipsoid, globose or depressed-globose; lobes c. 9 mm long, reflexed, the upper expanded part 4–5 × 1.2–1.5 mm.
Shrub, up to 1.5 m high, hemiparasitic. Leaves at maturity shortly petiolate; blade narrowly ovate-oblong, 30-40 x 10-20 mm; petioles 2-4 mm long. Flowers: in 4-6-flowered umbels solitary in leaf axils; corolla 35-40 mm long, villous-pilose, swollen base green, tube reddish purple, apex green; Aug.-Jan. Fruit ellipsoid, 10-12 mm long, red, slightly warty.
Leaves opposite or subopposite, sometimes clustered at older nodes; petiole 2–4 mm long, puberulous; lamina coriaceous, dull green to glaucous, 2–6.5(9) × 1–2.5(5) cm, lanceolate to narrowly elliptic or ovate-elliptic, mostly obtuse at apex, cuneate to rounded at base, glabrous, with 4–8 pairs of spreading-ascending nerves.
petiolate, glabrous. Corolla villous-pilose pubescent, tube swollen at base, lobes reflexed. Parasitic primarily on species of Acacia. Flowers with corolla base green, tube reddish purple, apex green.
Umbels 1–several per axil, 2–4-flowered; peduncle 1–3 mm long; pedicels 0–2 mm long; bract 2–3 mm long, cupular, with a small triangular limb.
Stems spreading to 1 m or more; twigs puberulous, sometimes with longer hairs on youngest parts.
Calyx 2–2.5 mm long, cupular, flared, slightly toothed, densely hairy.
Stamen filaments red; tooth 0.5–0.8 mm long; anthers 2.5–3 mm long.
Style with neck 2–3 mm long; stigma 0.8 mm across, capitate.
Berry red, 10 × 8 mm, obovoid-globose, glabrescent.
Receptacle 1–1.5 mm long.
Life form perennial
Growth form shrub
Growth support parasite
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
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Mature height (meter) 1.5
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Environment

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Hardiness (USDA) 9-12

Usage

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Edible -
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Cultivation

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Images

Tapinanthus quequensis unspecified picture

Distribution

Tapinanthus quequensis world distribution map, present in Angola, South Africa, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:969342-1
WFO ID wfo-0000413274
COL ID 54SWY
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Loranthus quequensis Tapinanthus quequensis Tapinanthus leendertziae Loranthus oleifolius var. leendertziae