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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.

Grevillea haplantha Benth. subsp. haplantha

Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect or spreading shrub, 0.5-3 m high. Fl. red & cream/yellow/pink, May to Nov. Red loam, sometimes with gravel, red sand.

Grazyna Paczkowska, Descriptive Catalogue, 9 August 1995

Scientific Description

Shrubs, 1.5-3 m high; branchlets hairy, not glaucous. Leaves alternate, 20-85 mm long, 1-2 mm wide, hairy or glabrous, on the adaxial or abaxial surface, the hairs straight; lamina flat, more or less the same width throughout, entire, the margins revolute, enclosing the lower surface of the leaf blade, forming a groove either side of the midvein. Inflorescences axillary or cauline, red or pink; pedicels 7-10 mm long. Perianth 7-9 mm long; tepals some joined and some free after flower opens, hairy, simple-hairy; ovary hairy, stipitate, the stipe 0.5-1 mm long; pistil 20-25 mm long, red, pollen presenter lateral, style hairy. Follicles hairy, not viscid, dehiscent, 10-13 mm long. Flowers in May, June, July, August, September, October, November or December. Occurs in the Eremaean (ER) or South-west (SW) Botanical Province(s), in the Murchison (MUR), Coolgardie (COO), Avon Wheatbelt (AW) or Mallee (MAL) IBRA subregion(s).

C. Hollister and K.R. Thiele, 19 January 2024

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Mallee, Murchison.
IBRA Subregions
Eastern Goldfield, Eastern Mallee, Eastern Murchison, Fitzgerald, Merredin, Southern Cross, Western Mallee.
Local Government Areas (LGAs)
Coolgardie, Esperance, Jerramungup, Menzies, Sandstone, Tammin, Yilgarn.