Galiniera saxifraga (A.Rich.) Bridson

Species

Angiosperms > Gentianales > Rubiaceae > Galiniera

Characteristics

Shrub or small tree 1.8–14 m. tall; young branches ± terete, glabrous to densely pubescent.. Leaf-blades elliptic to oblong-elliptic, 5.5–20 cm. long, 2–8 cm. wide, acuminate at apex, cuneate at base, chartaceous, glabrous above, glabrous to sparsely pubescent with densely pubescent nerves beneath; nerves red beneath; domatia conspicuous or obscure; petioles 0.6–1.8 cm. long, glabrous or sparsely pubescent; stipules triangular, 0.5–1 cm. long, acuminate or ± abruptly lobed.. Cymes ± compact; peduncle 0.5–2 cm. long, glabrous to pubescent; pedicels 2–4 mm. long, sparsely to densely pubescent; bracts and bracteoles small.. Calyx sparsely to densely pubescent; tube ± 1 mm. long; limb 0.25–0.5 mm. long, divided nearly to base into acute triangular lobes.. Corolla waxy white, often tinged pink or red; tube very short, scarcely exceeding 1 mm. long, hairy within; lobes ovate, 0.5–1 cm. long, 2.5–4 mm. wide, obtuse.. Fruit red or purple-brown, 7.5–9 mm. in diameter, dull.. Seeds dark reddish brown, 4–5 mm. long, finely reticulate; endosperm longitudinally deeply ruminate.. Fig. 119.
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Leaf blades 5.5–20 × 2–8 cm, elliptic to oblong-elliptic, acuminate at apex, cuneate at base, membranous, glabrous above, glabrous to sparsely pubescent with densely pubescent nerves beneath; nerves red beneath; domatia conspicuous or obscure; petioles 0.6–1.8 cm long, glabrous or sparsely pubescent; stipules 0.5–1 cm long, triangular, acuminate or ± abruptly lobed.
Inflorescence cymose, ± compact; peduncle 5–20 mm long, glabrous to pubescent; pedicels 2–4 mm long, sparsely to densely pubescent; bracts and bracteoles small.
Corolla waxy-white often tinged pink or red; tube very short, scarcely exceeding 1 mm long, hairy within; lobes 0.5–1 × 0.25–0.4 cm, ovate, obtuse.
Calyx sparsely to densely pubescent; tube c. 1 mm long; limb 0.25–0.5 mm long, divided nearly to base into acute triangular lobes.
Seeds 4–5 mm long, dark reddish-brown, longitudinally striated then finely reticulate; endosperm deeply ruminate.
Shrub or small tree 1.8–14 m tall; young branches ± round, glabrous to densely pubescent.
Fruit 7.5–9 mm in diameter, red or purple-brown.
A tree.
Life form -
Growth form tree
Growth support free-standing
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Sexuality hermaphrodite
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Spread -
Mature width (meter) -
Mature height (meter) 1.8 - 14.0
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Environment

It is a tropical plant.
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Hardiness (USDA) 9-12

Usage

Uses fuel material
Edible fruits
Therapeutic use -
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Animal toxicity -

Cultivation

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Distribution

Galiniera saxifraga world distribution map, present in Burkina Faso, Ethiopia, Kenya, Rwanda, Sudan, Tanzania, United Republic of, Uganda, and Zambia

Conservation status

Galiniera saxifraga threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:945333-1
WFO ID wfo-0000968178
COL ID 3F54K
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ptychostigma saxifragum Pouchetia saxifraga Galiniera caffeoides Galiniera saxifraga