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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not reflected in Florabase, herbarium collections, or in the census. We are hoping to be able to reinstate services around December 15; we will provide an update at that time.

The notice period started at 9:00 am on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Monday, 15 December 2025 +08:00.

Ptilotus incanus (R.Br.) Poir.

Reference
Lam., Encycl. Suppl. 4:620 (1816)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Perennial, herb, 0.15-0.75 m high. Fl. pink, Jun to Aug. Sandy soils. Rocky outcrops, sandstone screes, hills.

Amanda Spooner, Descriptive Catalogue, 31 August 1999
Image

Scientific Description

Shrubs or perennial herbs, stems single or several, more or less erect, persistently hairy, with dendritic hairs. Leaves present, 7-60 mm long, 5-18 mm wide, persistently hairy, with dendritic hairs; basal rosette absent; cauline leaves alternate. Spikes pink, cylindrical or hemispherical, clustered, with densely arranged flowers. Bracts 5-6 mm long, coloured, hairy, awned or mucronate, with a prominent midrib. Bracteoles 4.8-5.2 mm long, colourless, hairy, awned or mucronate, with a prominent midrib. Outer tepals 6.5-9.5 mm long, not entire. Inner tepals 6-8.5 mm long, with a basal tuft of hairs on inner face. Style 3.5-3.8 mm long, curved, obliquely fixed to ovary. Distribution: Northern and Eremaean Botanical Region; IBRA regions: Dampierland.

R. Davis, 30 April 2019

Distribution

IBRA Regions
Dampierland, Gibson Desert, Great Sandy Desert, Little Sandy Desert, Pilbara, Tanami.
IBRA Subregions
Chichester, Fortescue, Hamersley, Lateritic Plain, Mackay, McLarty, Pindanland, Roebourne, Rudall, Tanami Desert, Trainor.
IMCRA Regions
Pilbara (nearshore).
Local Government Areas (LGAs)
Ashburton, Broome, East Pilbara, Halls Creek, Karratha, Ngaanyatjarraku, Port Hedland, Wiluna.