Pittosporum heterophyllum Franch.

Pittospore (fr)

Species

Angiosperms > Apiales > Pittosporaceae > Pittosporum

Characteristics

Shrubs ca. 2.5 m tall. Young branchlets gray-brown, glabrous; old branchlets not lenticellate. Leaves clustered at branchlet apex, biennial; petiole 3–4 mm or absent; leaf blade pale green abaxially, green and shiny adaxially, oblanceolate, narrowly lanceolate, beltlike, or linear, 4–8 × 0.3–2 cm, thinly leathery, glabrous abaxially, lateral veins 5–6-paired, together with reticulate veins indistinct on both surfaces, base cuneate, margin flat, apex subacute. Inflorescences terminal, umbel-like, 1–5-flowered; bracts deciduous; pedicels 2–15 mm, tomentose or glabrous. Sepals slightly connate at base, ovate, 2–2.5 mm, glabrous or margin ciliate, apex obtuse. Petals connate, lanceolate, ca. 6 mm, apex rounded. Stamens 4–5 mm; anther ca. 1.5 mm. Pistil slightly shorter than stamens; ovary pubescent or glabrous; placentas 2, parietal; ovules 5–8; style ca. 1.5 mm. Capsule subglobose, slightly compressed, ca. 6 mm in diam., dehiscing by 2 valves; pericarp thinly woody; persistent style ca. 2 mm. Seeds 5–8, black after drying, ca. 2.5 mm; funicle very short. Fl. Mar–May, fr. May–Nov.
Life form biennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality -
Pollination entomogamy
Spread -
Mature width (meter) 1.5 - 2.5
Mature height (meter) 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Forests, valleys, slopes, stream sides, rocks; at elevations from 800-3,000 metres, occasionally to 4,000 metres.
Light 7-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 9-11

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Pittosporum heterophyllum unspecified picture

Distribution

Pittosporum heterophyllum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:684498-1
WFO ID wfo-0001094811
COL ID 4JC7N
BDTFX ID 120960
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Pittosporum heterophyllum Pittosporum truncatum var. tsaii Pittosporum heterophyllum var. heterophyllum

Lower taxons

Pittosporum heterophyllum var. ledoides