Petrophile teretifolia R.Br.

Species

Angiosperms > Proteales > Proteaceae > Petrophile

Characteristics

Erect or spreading shrub 0.6-2 m tall. Branchlets and leaves glabrous. Leaves 4-20 cm long, simple, terete, blunt to shortly acute, smooth. Inflorescence globose to ovoid, terminal or axillary, sessile, or shortly pedunculate, c. 15 mm long; peduncle 2-3 mm long; involucral bracts few; outer bracts subulate to lanceolate; inner bracts becoming broader; cone scales broad, ±circular, ±acuminate, glabrous except at base, or sometimes shortly ciliate. Flowers 17-25 mm long, pink to mauve, turning whitish, villous. Pollen presenter c. 4.5 mm long, turbinate below the brush; brush c. 3 mm long, yellow, densely tomentose-villous. Cones ±globose, ovoid to ±elliptic, 15-25 mm long; peduncle (if present) 2-3 mm long. Nuts c. 3 mm long.
Life form -
Growth form shrub
Growth support free-standing
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Mature height (meter) 0.6 - 2.0
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Photosynthetic pathway c3

Environment

Grows on granite outcrops, and in sandplain scrub and heath in white to greyish sand, low shrubland in yellow to white sand and laterite, shrubland in medium brown deep sand or fine sandy silt.
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Hardiness (USDA) 8-11

Usage

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Edible -
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Cultivation

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Images

Petrophile teretifolia unspecified picture

Distribution

Petrophile teretifolia world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:705572-1
WFO ID wfo-0000483038
COL ID 776HR
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Petrophile teretifolia Petrophile crassifolia Protea teretifolia