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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. The project team is now conducting testing of the migrated data, and a further update will be provided by the end of the financial year (1 July). Please reach out to us if you have any questions or concerns.

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Ptilotus aphyllus Benl

Reference
Nuytsia 3:161-165 (1980)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Perennial, herb or shrub, 0.3-0.8 m high, leafless; spike ovoid, or hemispherical, pink, 12-25 mm long, 12-20 mm wide, 4-15 -flowered. Bract 3-4mm long, Bracteole 3-4.5mm long; tepals 6-8 mm long, hairs verticillate, apex entire, attenuate; stamens 5, fertile, ovary hairy; style straight, 2.7-3.1mm long, centrally fixed to ovary. Fl. pink-purple, Mar to May. Red sandy soils. Dunes.

Amanda Spooner, Descriptive Catalogue, 12 May 2008
Image

Scientific Description

Shrubs, stems several, more or less erect, glabrous. Leaves absent, glabrous; basal rosette absent or present; cauline leaves alternate. Spikes pink, ovoid or hemispherical, solitary, with densely arranged flowers. Bracts (3-)3.2-4 mm long, coloured or colourless, hairy, not awned or mucronate, with an obscure midrib. Bracteoles (3-)3.2-4.5 mm long, coloured, hairy, not awned or mucronate, with a prominent midrib. Outer tepals 7.8-8.1 mm long, not entire. Inner tepals 6.8-7.5 mm long, with a basal tuft of hairs on inner face. Style (2.7-)2.8-3(-3.1) mm long, straight, centrally fixed to ovary. Distribution: Eremaean Botanical Region; IBRA regions: Gascoyne, Little Sandy Desert, Pilbara.

R. Davis, 30 April 2019

Distribution

IBRA Regions
Gascoyne, Little Sandy Desert, Pilbara.
IBRA Subregions
Augustus, Chichester, Fortescue, Trainor.
Local Government Areas (LGAs)
East Pilbara, Meekatharra, Wiluna.