Allocasuarina pusilla (Macklin) L.A.S.Johnson

Dwarf she-oak (en)

Species

Angiosperms > Fagales > Casuarinaceae > Allocasuarina

Characteristics

Dioecious spreading shrub 0.2-2 m high. Bark smooth. Branchlets ascending or spreading, to 12 cm long; articles 3-9 mm long, 0.4-1 mm diam., smooth, glabrous, usually with a waxy bloom; phyllichnia flat or slightly rounded, with faint median groove or line; teeth 5-7, erect, overlapping, 0.3-0.5 mm long, only marcescent at apex. Male spikes 0.3-2 cm long, 8-11 whorls per cm; bracteoles persistent; anther 0.6-1 mm long. Cones subglobose or shortly cylindrical, occasionally as broad as long, sessile; cone body 10-15 mm long, 8-11 (rarely to 13) mm diam.; bracteoles broadly acute to obtuse, pyramidal protuberance shorter than bracteole body. Samara 4.5-5.0 mm long, very dark brown to black.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination entomogamy
Spread barochory
Mature width (meter) -
Mature height (meter) 0.55 - 1.9
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer frankia
Photosynthetic pathway c3

Environment

Grows in heath in sandy soil.
Light 4-9
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

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

Cultivation

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

Distribution

Allocasuarina pusilla world distribution map, present in Australia and Iceland

Identifiers

LSID urn:lsid:ipni.org:names:909960-1
WFO ID wfo-0000526476
COL ID BVCP
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Allocasuarina pusilla Casuarina pusilla