Eucalyptus youngiana F.Muell.

Species

Angiosperms > Myrtales > Myrtaceae > Eucalyptus l'hér.

Characteristics

Tree or mallee to 11 m. Bark rough, dark grey on trunk and lower branches, smooth, grey above. Juvenile leaves not seen. Adult leaves alternate, lanceolate, sometimes falcate, acuminate, lamina 10–15 cm long, 2–3.5 cm wide, pale green; lateral veins faint, at 35°–45°; intramarginal vein up to 1 mm from margin; petiole terete, 20–30 mm long. Umbels 3-flowered; peduncle terete, thick, recurved, 10–20 mm long; pedicels absent or thick, to 8 mm long. Buds subglobular; operculum hemispherical or sometimes conical, strongly ribbed, 25–40 mm long and wide; hypanthium hemispherical to turbinate, strongly ribbed, 20–25 mm long, 25–35 mm wide. Fruits turbinate or hemispherical, strongly ribbed, 25–38 mm long, 35–70 mm wide; disc concave, ascending; valves 4–6, exserted. Seeds irregularly crescent-shaped, narrowly winged, ridged on ventral surface, brown or dark brown.
More
A tree.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0 - 10.0
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grows inred sand and sandy loam on flat country, often associated with Spinifex (Triodia spp.).
More
It is a tropical plant.
Light 7-9
Soil humidity 1-5
Soil texture 3-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-11

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Optimum temperature (C°) -
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Images

Eucalyptus youngiana unspecified picture
Eucalyptus youngiana unspecified picture

Distribution

Eucalyptus youngiana world distribution map, present in Australia

Conservation status

Eucalyptus youngiana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:593478-1
WFO ID wfo-0000956188
COL ID 6H6FN
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Eucalyptus youngiana Eucalyptus pyriformis subsp. youngiana