Eucalyptus preissiana Schauer

Bell-fruit mallee (en)

Species

Angiosperms > Myrtales > Myrtaceae > Eucalyptus l'hér.

Characteristics

Mallee to 2.5 m. Bark grey. Juvenile leaves opposite, sessile, ovate to elliptic, concolorous. Adult leaves opposite or subopposite, ovate to elliptic, obtuse, broadly cuneate, thick; lamina 7–12 cm long, 3–5 cm wide, grey-green; lateral veins prominent, at 50°–60°; intramarginal vein up to 5 mm from margin; petiole flattened, 10–30 mm long. Umbels 3-flowered; peduncle flattened, 10–25 mm long, to 10 mm wide; pedicels usually absent, rarely to 4 mm long. Buds ovoid to ±fusiform, usually red; operculum hemispherical or conical, 8–10 mm long, 10–14 mm wide; hypanthium obconical, 10–15 mm long, 10–14 mm wide; stamens yellow. Fruits campanulate, 18–25 mm long, 23–30 mm wide, woody; disc obliquely descending, swollen over valves; valves 5 or 6, included. Seeds D-shaped, red-brown.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Usually in thickets in heathland on low hills, in lateritic and rocky clay soil.
Light 7-9
Soil humidity 1-5
Soil texture 3-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Eucalyptus preissiana unspecified picture

Distribution

Eucalyptus preissiana world distribution map, present in Australia

Conservation status

Eucalyptus preissiana threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:593272-1
WFO ID wfo-0000955683
COL ID 3BQDS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Eucalyptus preissiana

Lower taxons

Eucalyptus preissiana subsp. preissiana