Genoplesium nudum (Hook.F.) D.L.Jones & M.A.Clem.

Tiny midge-orchid (en)

Species

Angiosperms > Asparagales > Orchidaceae > Genoplesium

Characteristics

Leaf 150–300 mm long; free part 10–20 mm long, ending well below flowers. Spike pyramidal, 25–35 mm long, 5–40-flowered. Flowers crowded, nodding, 4.5 × 3 mm, reddish purple or green and red, often not opening widely. Dorsal sepal 2 × 1.6 mm; margins glabrous; apex blunt to shortly pointed. Lateral sepals deflexed, divergent, 3.5 × 1 mm; apex often with small gland. Petals 1.6 × 0.8 mm; margins glabrous; apex blunt to shortly pointed. Labellum stiffly hinged, broadly elliptical to ovate, 1.5 × 1 mm, thick and fleshy; margins with short irregular teeth; apex shortly pointed. Callus large, extending nearly to labellum apex.
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An orchid.
Life form perennial
Growth form herb
Growth support free-standing
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Sexuality hermaphrodite
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Environment

Widespread and sometimes locally common; often seen among grass tussocks in montane and subalpine grassland, but also in lowland heathy forest and on swamp margins in moisture retentive to well drained soil.
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It is a temperate plant.
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Hardiness (USDA) 7-11

Usage

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Edible roots tubers
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Cultivation

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Images

Genoplesium nudum unspecified picture

Distribution

Genoplesium nudum world distribution map, present in Australia and New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:947164-1
WFO ID wfo-0000971909
COL ID 3FLM3
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Prasophyllum beaugleholei Prasophyllum hopsonii Corunastylis nuda Prasophyllum nudum Prasophyllum variegatum Genoplesium nudum Prasophyllum attenuatum