Pittosporum tubiflorum H.T.Chang & S.Z.Yan

Species

Angiosperms > Apiales > Pittosporaceae > Pittosporum

Characteristics

Shrubs ca. 2 m tall. Young branchlets dark brown after drying, glabrous; old branchlets gray-brown. Leaves clustered at branchlet apex, biennial; petiole 3–6 mm; leaf blade pale yellow-green abaxially, green and shiny adaxially, brown-yellow after drying, oblanceolate, 6–9 × 1.3–2.6 cm, leathery, pubescent abaxially, lateral veins 5–7-paired, slightly convex abaxially, slightly visible adaxially, reticulate veins indistinct on both surfaces, base cuneate, margin flat, slightly sinuolate, apex acute or acuminate. Inflorescences usually 3–5 clustered at branchlet apex, umbellate, numerous flowered; peduncle 2–3 mm; bracts broadly ovate, ca. 2 mm; bracteoles lanceolate, 1–1.5 mm; pedicels slender, ca. 1 cm, glabrous. Calyx shallowly cupular; sepals connate, ovate-triangular, 2.5–3 mm, glabrous or margin ciliate. Petals connate into a tube proximally, free and spreading in distal 1/3, ca. 1.2 cm. Stamens ca. 8 mm. Pistil longer than stamens; ovary long tubular, pubescent; ovary wall thin; placentas 2, parietal; ovules 4–8; stipe ca. 1.5 mm; style 3–4 mm. Infructescence 7–14-capsuled; pedicels 7–12 mm. Capsule long ellipsoid, 12–15 × 6–7 mm, 2-lobed; pericarp thinly woody, less than 1 mm thick; placentas at base to middle part of valves; stipe ca. 3 mm; persistent style 3–4 mm. Seeds 5–7; funicle very short. Fl. Mar–May, fr. Jun–Oct.
Life form biennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality -
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Spread -
Mature width (meter) -
Mature height (meter) 2.0
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 6-10

Usage

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Edible -
Therapeutic use -
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Animal toxicity -

Cultivation

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Distribution

Pittosporum tubiflorum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:684727-1
WFO ID wfo-0001094810
COL ID 4JCF7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pittosporum tubiflorum