Vanwykia remota (Baker & Sprague) Wiens

Species

Angiosperms > Santalales > Loranthaceae > Vanwykia

Characteristics

Moderate to large shrubs reaching perhaps 1 m or more high, spreading by haustoria-bearing surface runners. Stems stout and robust, leaf-bearing shoots 3-5 mm thick; young branches densely shortly tomentose, older branches glabrate. Leaves subopposite-alternate, rarely fascicled, mostly obovate, rounded apically, cuneate into the base, 50-60 x 30-40 mm, densely yellow-white tomentose when young, glabrate and thickly coriaceous with age; petioles 4-6 mm long. Inflorescence a 3-6-flowered umbel, often fascicled on swollen nodes of older branches, completely covered by dense yellowish white tomentum at least 1 mm thick (trichomes with whorls arising from a central axis); peduncles 4-5 mm long. Flowers 5-merous, 40 mm long, with short pedicels 1-2 mm long and conspicuous oblong-linear bracts 4-5 mm long. Corolla gamopetalous, bilaterally symmetrical (the tube bearing only a short split 4-6 mm deep); lobes erect, somewhat incurved apically. Filaments attached at base of corolla lobes, essentially erect, but curving inward to form a central, collective anther mass; anthers 4 mm long. Style thickened and pubescent below, thinner and glabrous above; stigma ellipsoid. Berries unknown.
More
Stems to 1–1.5 m. long, becoming pendent; twigs tomentose with whitish hairs 1–2 mm. long.. Leaves opposite to subopposite, occasionally alternate or clustered on short shoots; petiole 5–10 mm. long; lamina coriaceous, elliptic-obovate to elliptic-ovate or subcircular, 3–9 cm. long, 1.5–4 cm. wide, rounded at the apex, cuneate and attenuate at the base, tomentellous at first, soon glabrescent.. Umbels in axils and around old nodes, 2–5-flowered, tomentose; peduncle 0–3 mm. long; pedicels 1–3 mm. long; bract 3–4 mm. long.. Receptacle 3–4 mm. long, tomentose.. Calyx scarcely differentiated.. Corolla (4–)5-merous, 4–5 cm. long, yellow-green and whitish tomentose outside with hairs 2–4 mm. long, green turning reddish and sometimes pubescent inside; lobes spathulate, 8–10 mm. long.. Anthers 2.5–4 mm. long, scarlet.. Berry red, cylindrical when mature, 12–13 mm. long, 6–7 mm. in diameter, tomentose.. Fig. 14.
Leaves opposite to subopposite, occasionally alternate or clustered on short shoots; petiole 5–10 mm long; lamina coriaceous, 3–9 × 1.5–4 cm, elliptic-obovate to elliptic-ovate or subcircular, rounded at apex, cuneate and attenuate at base, tomentellous at first, soon glabrescent.
Shrub, up to 1 m high, parasitic on species of Loncho-carpus and Xeroderris. Leaves obovate, rounded apically, cuneate into base, 50-60 x 30-40 mm. Inflorescence a 3-6-flowered umbel, completely covered by dense yellowish white tomentum.
Corolla (4)5-merous, 4–5 cm long, yellow-green and whitish tomentose outside, green turning reddish and sometimes pubescent inside; lobes 8–10 mm long, spathulate.
Umbels in axils and around old nodes, 2–5-flowered, tomentose; peduncle 0–3 mm long; pedicels 1–3 mm long; bract 3–4 mm long.
Stems to 1–1.5 m long, becoming pendent; twigs tomentose with whitish hairs 1–2 mm long.
Berry red, 12–13 × 6–7 mm, cylindrical when mature, tomentose.
Receptacle 3–4 mm long, tomentose.
Anthers scarlet, 2.5–4 mm long.
Calyx scarcely differentiated.
Life form perennial
Growth form shrub
Growth support parasite
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Vanwykia remota world distribution map, present in Mozambique, Malawi, Tanzania, United Republic of, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:552242-1
WFO ID wfo-0001075708
COL ID 7FGM9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Loranthus remotus Tapinanthus remotus Vanwykia remota