Delarbrea michieana (F.Muell.) F.Muell.

Species

Angiosperms > Apiales > Myodocarpaceae > Delarbrea

Characteristics

Small tree to 5 (–8) m high (usually flowers and fruits as a shrub), usually unbranched and palm-like. Leaves alternate, compound, c. 90–120 cm long, petiole swollen at base and clasping the stem; leaflets (9–) 15–37 (–43), very reduced and scale-like near the base but increasing in size upwards until the maximum size is attained towards apex of the leaf rachis, ovate to narrowly ovate or elliptic, 6–26 cm long, 2–12 cm wide, broadly attenuate to obtuse or truncate at base, entire margin, acute to acuminate at apex, membranous, glabrous; petiolules to 1 cm long. Inflorescence an axillary, terminal or ramiflorous panicle, pendulous, 50–110 cm long, smooth, the secondary axes (10–) 30–70 (often several borne together in a pseudoverticil), 7–40 cm long, with a terminal umbellule of bisexual (hermaphrodite) flowers and numerous lateral umbellules of bisexual or male (staminate) flowers, the umbellules with c. 20–40 flowers. Calyx lobes 0.6–1.2 mm long. Petals 5, 2.5–3.2 mm long, rose-pink, red or purple. Staminal filaments c. 2–3 mm long. Fruit ovoid to ± obloid or obloid-ellipdsoid, c. 15–25 mm long, c. 14 mm wide, iridescent or metallic blue or purple, surface finely ruminate when dry, 2-seeded. For more detailed description see Lowry II (1986: 186).
Life form -
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Grows in rainforest, often as an understorey tree; sea level to 1300 m alt.
Light -
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

Delarbrea michieana world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:107010-3
WFO ID wfo-0000938238
COL ID 34FJZ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Porospermum michieanum Delarbrea michieana