Morinda lucida Benth.

Species

Angiosperms > Gentianales > Rubiaceae > Morinda

Characteristics

Tree or rarely a shrub 2.4–18 m. tall, with smooth or rough scaly grey or brown bark and crooked or gnarled bole and branches; stems pubescent when young, later glabrous; cork grey but often with some distinct purple layers; slash greenish or yellow.. Leaf-blades elliptic, 5.8–18 cm. long, 2.2–8.9 cm. wide, acute to acuminate at the apex, rounded to broadly cuneate at the base, shining above, glabrous, save for tufts of hairs in the axils beneath and some hairs on the midrib, or slightly finely pubescent all over when young; petiole 0.5–1.6 cm. long; stipules short, 1–2.5 mm. long, mucronate at the apex, sometimes splitting into 2 parts, hairy inside, or sometimes ovate or triangular and up to 7 mm. long.. Flowers heterostylous; peduncles (1–)3 per node opposite a single leaf, alternating at successive nodes, 2.5–7.5 cm. long, often densely pubescent when young; at the base of these 3 peduncles there is a usually stalked cup-shaped gland 2–6 mm. long; capitula (8–)10–13(–14)-flowered, 4–7 mm. in diameter (excluding corollas).. Calyx-tube pubescent when young, cupular, ± 2 mm. long, the truncate limb ± 0.5 mm.. Corolla heavily scented, white or greenish yellow outside, white inside; tube 1.2–1.6 cm. long, widened at the apex; lobes ovate-lanceolate, 3.5–5 mm. long, 1.5–2.5 mm. wide; throat glabrous.. Ovary 2-locular; style 8 or 11 mm. long; stigma-lobes ± 4 mm. or 7 mm. long.. Syncarps green, hard for a long time but ultimately becoming soft and black, 0.8–2.2(–2.5) cm. in diameter; pyrenes dark reddish brown, compressed ovoid, 5.5–6.5 mm. long, 4 mm. wide, very hard.. Seeds yellowish, soft, elliptic, about 3.5 mm. long, 2 mm. wide, 0.4 mm. thick.
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Leaf blades 5.8–18 x 2.2–8.9 cm., elliptic, acute to acuminate at the apex, rounded to broadly cuneate at the base, shining above, glabrous save for tufts of hairs in the axils beneath and some hairs on the midrib, or slightly finely pubescent all over when young; petiole 0.5–1.6 cm. long; stipules short, 1–2.5 mm. long, mucronate at the apex, sometimes splitting into 2 parts, hairy inside, or sometimes ovate or triangular and up to 7 mm. long.
Flowers heterostylous; peduncles (1)3 per node opposite a single leaf, alternating at successive nodes, 2.5–7.5 cm. long, often densely pubescent when young; at the base of these 3 peduncles there is a usually stalked cup-shaped gland 2–6 mm. long; capitula (8)10–13(14)-flowered, 4–7 mm. in diam. (excluding corollas).
Tree or rarely a shrub 2.4–18 m. tall, with smooth or rough scaly grey or brown bark and crooked or gnarled bole and branches; stems pubescent when young, later glabrous; cork grey but often with some distinct purple layers; slash greenish or yellow.
A shrub or tree. It grows 15 m tall. The bark is light coloured and cracked. The leaves are shiny, and dark green on the upper surface and wavy. They are oval and taper to both ends. They are dull green underneath. The flowers are fused at the base.
Corolla heavily scented, white or greenish yellow outside, white inside; tube 1.2–1.6 cm. long, widened at the apex; lobes 3.5–5 x 1.5–2.5 mm., ovate-lanceolate; throat glabrous.
Syncarps green, hard for a long rime but ultimately becoming soft and black, 0.8–2.2(2.5) cm. in diam.; pyrenes dark reddish brown, 5.5–6.5 x 4 mm., compressed ovoid, very hard.
Calyx tube pubescent when young, cupular, c. 2 mm. long, the truncate limb c. 0.5 mm.
Ovary 2-locular; style 8 or 11 mm. long; stigma lobes c. 4 mm. or 7 mm. long.
Seeds yellowish, soft, about 3.5 x 2 x 0.4 mm., elliptic.
Fruits green with a white interior
Flowers whitish in small heads
Short crooked branches
A medium-sized tree
Scaly grey bark
Shining foliage
Life form perennial
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 6.2 - 16.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grassland, exposed hillsides, thickets, forests, often on termite mounds, sometimes in areas which are regularly flooded, at elevations from sea-level up to 1,300 metres.
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It is a tropical plant. It grows in woodland. It grows in areas exposed to sunlight.
In forest.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses charcoal dye fiber food material medicinal poison social use wood
Edible roots
Therapeutic use Antiabortifacient (unspecified), Chest (unspecified), Depurative (unspecified), Diarrhea (unspecified), Diuretic (unspecified), Dysentery (unspecified), Emmenagogue (unspecified), Gonorrhea (unspecified), Hemoglobinuria (unspecified), Jaundice (unspecified), Malaria (unspecified), Oxytoxic (unspecified), Parturition (unspecified), Piles (unspecified), Sore (unspecified), Yellow Fever (unspecified), Astringent (unspecified), Hematuria (unspecified), Laxative (unspecified), Leprosy (unspecified), Fever (unspecified), Purgative (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. They can also be grown from cuttings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Distribution

Morinda lucida world distribution map, present in Angola, Benin, Central African Republic, Congo, Cabo Verde, Gabon, Ghana, Guinea, Guinea-Bissau, Liberia, Nigeria, Sudan, Senegal, Sierra Leone, Togo, Tanzania, United Republic of, and Uganda

Conservation status

Morinda lucida threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:756419-1
WFO ID wfo-0000246015
COL ID 44DKN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Morinda lucida