Fadogia tomentosa De Wild.

Species

Angiosperms > Gentianales > Rubiaceae > Fadogia

Characteristics

Leaves in whorls of 3–4, very discolorous; blades 2–12 × 1.2–6 cm, elliptic or oblong, rounded to acute at the apex, cuneate to rounded at the base, finely densely pubescent to velvety above not obscuring the upper surface, softly grey-velvety beneath, the indumentum totally obscuring the lower surface, or in one variety the velvety indumentum soon disappearing, the leaves finally sparsely to densely pubescent or with hairs only on the venation beneath; venation raised beneath; petioles 0–6 mm long; stipule bases tomentose, 1–1.5 mm long, triangular, with a subulate appendage 3–10 mm long.
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Corolla acuminate, tailed in bud; tube cream-greenish or yellow, 4–7 mm long, cylindrical or narrowly funnel shaped, ± densely spreading bristly-pubescent outside, with a ring of deflexed hairs inside; lobes yellow or bright orange, 3.5–4.5 × 1.5 mm, lanceolate, shortly appendaged, the appendage scarcely 1 mm long.
Suffrutex 20–60 cm tall with several stems from a woody rootstock, or less often a small tree 1.5 m tall; stems unbranched or branched, velvety-pubescent.
Cymes 3–7-flowered, congested, the common peduncle suppressed or up to c. 1.5–4 mm long; pedicels 2–4 mm long; bracts 1–2 mm long, oblong.
Calyx pubescent; tube 1–2 mm long, subglobose; limb scarcely 1 mm long, the teeth narrowly triangular, c. 1 mm long.
Fruit black, 5–9 × 8–12 mm, subglobose, distinctly lobed when dry, usually with (1)3–4 pyrenes 5–8 mm long.
Pollen presenter 0.75–1.25 mm long, coroniform, sulcate, 3–5-lobulate.
Style 5.5–8 mm long.
Ovary 3–5-locular.
Anthers dark red.
Life form annual
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

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

Fadogia tomentosa world distribution map, present in Angola, Cabo Verde, and Zambia

Identifiers

LSID urn:lsid:ipni.org:names:749017-1
WFO ID wfo-0000966339
COL ID 3DRGF
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Fadogia tomentosa

Lower taxons

Fadogia tomentosa var. calvescens Fadogia tomentosa var. flaviflora Fadogia tomentosa var. tomentosa