Pterostylis flavovirens (D.L.Jones) R.J.Bates

Coastal banded greenhood (en)

Species

Angiosperms > Asparagales > Orchidaceae > Pterostylis

Characteristics

Rosette stalk 20–50 mm long; leaves 3–5, 5–27 × 3–9 mm. Flower stem 30–200 mm tall; stem leaves 3–6, 5–40 × 2–9 mm. Flowers 1–7, 9–13 × 4–6 mm, pale whitish green to translucent green with green stripes. Dorsal sepal tip brownish. Lateral sepals about as wide as galea, 9–13.5 × 4–6 mm, margins often recurved, tips brown to orange-brown. Petals with smallish basal flanges that block off basal opening in galea, 9–12 × 2–2.3 mm. Labellum 4.5–6 × 1.5–2.3 mm, yellowish green with a slightly darker green central stripe; surface cells mostly bead-like, sometimes a few longer, hair-like cells at base.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.03 - 0.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Widespread and common; found growing in accumulations of litter in mallee shrubland and broombush shrubland in freely draining, acid and calcareous sands, limey soil with limestone nodules and terra rossa over sheet limestone.
Light -
Soil humidity -
Soil texture -
Soil acidity -
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Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Productivity -

Distribution

Pterostylis flavovirens world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:77092737-1
WFO ID wfo-0000836442
COL ID 4Q6G2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Bunochilus flavovirens Pterostylis flavovirens