Petrophile shuttleworthiana Meisn.

Species

Angiosperms > Proteales > Proteaceae > Petrophile

Characteristics

Shrub to 2 m tall. Branchlets and leaves glabrous. Leaves pinnate or deeply trifid, 3.5-7 cm long overall; petiole flattened, 2-4.5 cm long; lamina rigid, flattened, faintly striated, pungent; pinnae 2-4 cm long, 2.5-10 mm wide, sometimes further divided. Inflorescence ±cylindrical or narrowly ovoid, terminal or axillary, sessile or shortly pedunculate, 2.5-6 cm long; apical part sometimes sterile; peduncle to c. 14 mm long; involucral bracts subulate, caducous; cone scales rather small and densely villous, becoming broad and glabrous with tip lanceolate and deciduous. Flowers 10-12 mm long, white, cream, creamy white or yellow, glabrous. Pollen presenter fusiform, 3-4 mm long, yellow, shortly and sparsely hairy. Cones narrowly ovoid, 3.5-6 cm long; peduncle c. 14 mm long. Nuts 5-6 mm long.
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Growth form shrub
Growth support free-standing
Foliage retention deciduous
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Mature height (meter) 2.0
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Environment

Grows in low scrub, in heath in sandy clay, in shrubland in clayey sand, sandy loam and laterite and in mallee shrubland in gravelly lateritic clay.
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Usage

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Cultivation

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Images

Petrophile shuttleworthiana unspecified picture

Distribution

Petrophile shuttleworthiana world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:705568-1
WFO ID wfo-0000483024
COL ID 6V6FM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Petrophile shuttleworthiana