Ixora scheffleri K.Schum. & K.Krause

Species

Angiosperms > Gentianales > Rubiaceae > Ixora

Characteristics

Small tree or shrub 6–17 m. tall; young branches glabrous; older branches covered with greyish-buff flaky bark.. Leaves glabrous; blades drying brown or greenish, never markedly discolourous, chartaceous, elliptic to oblong-elliptic, 3–18 cm. long, 1.2–6 cm. wide, acute to acuminate or occasionally obtuse at apex, cuneate to occasionally rounded at base, slightly shiny or less often dull above, with 8–18 pairs of lateral nerves, not impressed above, tertiary nerves usually distinctly discolourous beneath; petiole 0.3–1.6 cm. long; stipule-limbs truncate, 2–5 mm. long; lobes keeled below, subulate to filiform above, up to 5 mm. long, caducous.. Corymbs 2.5–13.5 cm. across; peduncle (0.4–)1–9.7 cm. long, glabrous or occasionally glabrescent; primary inflorescence-branches (0.5–)0.7–4.5 cm. long, glabrous or puberulous; pedicels 0–1(–2) mm. long; inflorescence-supporting leaf-blades oblong-elliptic to broadly oblong-elliptic, 1.2–9.3 cm. long, 1–5.8 cm. wide, rounded or obtuse at base; petioles 0.3(–5) mm. long; bracteoles triangular to subulate, present at base of calyx-tube, up to half as long as the tube.. Calyx glabrous; tube 1–1.5 mm. long; limb-tube 0.25–0.75 mm. long; lobes shortly triangular, 0.25–0.5 mm. long, acute, obtuse or rounded.. Corolla white flushed with pink; tube 0.8–2.5 cm. long, ± 1 mm. wide at top; lobes oblong-elliptic or narrowly obovate, 4–6(–7) mm. long, 2–3 mm. wide, rounded or sometimes obtuse.. Fruit red, 0.8–1 cm. in diameter (often galled with corolla persistent).. Seed pale brown, 6.5 mm. wide.
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Leaves glabrous; blades drying brown or greenish, never markedly discolorous, 3–18 × 1.2–6 cm, elliptic to oblong-elliptic or oblong-oblanceolate, acute to acuminate or occasionally obtuse at apex, cuneate or occasionally obtuse to rounded at base, membranous, slightly shiny or less often dull above; lateral nerves in 6–17 main pairs, not impressed above; tertiary nerves usually distinctly discolorous beneath; petiole 0.3–1.6 cm long.
Inflorescences 2.5–13.5 cm across; peduncle (0.4)1–9.7 cm long, glabrous or occasionally glabrescent; primary inflorescence branches (0.5)0.7–4.5 cm long, glabrous or puberulous; pedicels 0–1(2) mm long; subtending leaves with blades 1.2–9.3 × 1–5.8 cm, oblong-elliptic, rounded or obtuse at base with petioles 0.3(5) mm long; bracteoles present at base of calyx tube, triangular to subulate, up to half as long as the tube.
Corolla white flushed with pink; tube 0.8–2.5 cm long, c. 1 mm wide at top; lobes 4–6(7) × 2–3 mm, oblong-elliptic or narrowly obovate, rounded or sometimes obtuse.
Calyx glabrous; tube 1–1.5 mm long; limb-tube 0.25–0.75 mm long; lobes 0.25–0.5 mm long, shortly triangular, acute to rounded.
Stipule limbs 2–5 mm long, truncate, keeled, with a subulate to filiform apical lobe up to 5 mm long, caducous.
Small tree or shrub 6–17 m tall; young branches glabrous, older branches covered with greyish-buff flaky bark.
Fruit red, 8–10 mm in diameter (often galled with corolla persistent).
Seeds pale brown, 6.5 mm wide.
Life form -
Growth form
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
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Mature width (meter) -
Mature height (meter) 6.0 - 17.0
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Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 120
Germination temperacture (C°) 21 - 23
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Germination treatment stratification
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Distribution

Ixora scheffleri world distribution map, present in Kenya, Mozambique, and Tanzania, United Republic of

Conservation status

Ixora scheffleri threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:754430-1
WFO ID wfo-0000218975
COL ID 6NDT9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixora scheffleri

Lower taxons

Ixora scheffleri subsp. scheffleri Ixora scheffleri subsp. keniensis