Petrophile helicophylla Foreman

Species

Angiosperms > Proteales > Proteaceae > Petrophile

Characteristics

Prostrate, spreading shrub to c. 30 cm tall. Branchlets and leaves glabrous. Leaves 15-30 cm long, terete, acute, spirally twisted, smooth. Inflorescence terminal, sessile or pedunculate, to 25-30 mm long; peduncle 6-12 (-18) mm long; involucral bracts few, subulate, glabrous; cone scales ±circular to broadly ovate, glabrous; apices acute. Flowers c. 35 mm long, white, creamy white, pale cream-pink to pale pink, villous. Pollen presenter c. 6-8 mm long, turbinate below the brush; brush c. 4.5 mm long, yellow, villous. Cones ±globose to ellipsoidal, 15-25 mm long; peduncle mostly to c. 12 mm long, occasionally longer. Nuts c. 2-2.8 mm long.
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Growth form shrub
Growth support free-standing
Foliage retention deciduous
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Mature height (meter) 0.3
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Environment

Scattered in sandy heathlands. Grows in low heath in sandy clay, near salt pans; also in heath in white sand and laterite, in low scrub in sand and in tall, open woodland in well-drained, deep white sand.
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Cultivation

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Images

Petrophile helicophylla unspecified picture

Distribution

Petrophile helicophylla world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:939870-1
WFO ID wfo-0000478812
COL ID 776GN
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Petrophile helicophylla