Petrophile glauca Foreman

Species

Angiosperms > Proteales > Proteaceae > Petrophile

Characteristics

Erect or low-growing shrub to 1 m tall. Branchlets and leaves glabrous or with scattered, fine, spreading hairs. Leaves once or twice imparipinnate, 7-19.5 cm long; petiole 3-11 cm long; pinnae variable, usually to c. 25 mm long, glaucous, flattened, acute to pungent; midrib ±distinct. Inflorescence ±globular, sessile, terminal or axillary, c. 14 mm diam.; involucral bracts imbricate, triangular, acuminate, ±persistent, dark brown and glabrous outside, villous inside; cone scales acute, densely villous outside, glabrous inside; tip glabrous. Flowers c. 14 mm long, creamy yellow, yellow or creamy white, silky-villous. Pollen presenter fusiform, c. 2 mm long, yellow, with short, reflexed hairs. Cones ±ovoid to globose, c. 15 mm diam. Nuts c. 6 mm long, flattened, winged.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in shrubland on laterite ridge, in open woodland on gravelly hilltop and in low sclerophyll scrub in sand; also in open shrubland and heath in laterite and in low open mallee in pale orange sand.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Petrophile glauca unspecified picture

Distribution

Petrophile glauca world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:990130-1
WFO ID wfo-0000478810
COL ID 6V6GM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Petrophile glauca