Livistona muelleri F.M.Bailey

Species

Angiosperms > Arecales > Arecaceae > Livistona

Characteristics

Trunk to 12 m tall, 15–25 cm diam., grey; base with persistent petiole stubs, smooth above. Leaves 25–35 in a rounded crown, rigidly radiating; petiole 70–100 cm long, 14–20 mm wide, with curved thorns on proximal margins; leaf blade circular, 60–90 cm long, flat, chartaceous, olive-green to grey-green adaxially, dull bluish green abaxially, glabrous except for a few scales on ribs, divided for c. 1/2 its length; segments 48–60, rigid, shortly bifurcate, with acute lobes. Inflorescence 80–160 cm long, branched to 4 orders; bracts striate, with silver scales; rachillae minutely papillose, maroon. Flowers solitary or in sympodial clusters of 2 or 3, campanulate; sepals maroon, broadly triangular, 0.8–1 mm long, cuspidate, fleshy; petals yellow, ovate, 1.3–1.6 mm long, subacute; stamens c. 1.4 mm long. Fruit ellipsoid, 10–12 mm long, bluish black to reddish black, pruinose. Seed globose, 8–9 mm long.
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A fan palm. It is a sturdy palm. It grows to 12-20 m high. It is often smaller. The trunk is 25 cm across. The trunk has rings of old leaf base scars. The crown is dense. The leaves are stiff and dark green. The leaf stalks are 1 m long. The leaves are circular and flat. The flowers are dull yellow on a dense flower arrangement that is in the centre of the crown. The fruit are oval and 1.5 cm long. They are deep brown to black.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.25
Mature height (meter) 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows naturally in open forest in NE Queensland in Australia. It suits tropical and subtropical locations. It requires an open position and well drained soil. It grows in monsoonal savannah. In Cairns Botanical Gardens. In Townsville palmetum. It suits hardiness zones 11-12.
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Grows in grassy open forest and woodland, less commonly on the margins of vine thickets.
Light 4-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-11

Usage

The palm heart has been recorded as edible. It would not be normal to use this as it would kill the palm.
Uses food social use
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. Seed take 4-8 months to germinate.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Livistona muelleri unspecified picture

Distribution

Livistona muelleri world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:668058-1
WFO ID wfo-0000230438
COL ID 3VP99
BDTFX ID -
INPN ID 706490
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Livistona brassii Livistona crustacea Livistona muelleri Livistona humilis var. novoguineensis Livistona humilis var. sclerophylla