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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. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Monday, 2 March 2026 +08:00.

Trichodesma zeylanicum var. grandiflorum Randell

Reference
J.Adelaide Bot.Gard. 15:95-97,Fig.2 (1993)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect annual or perennial, herb or shrub, 0.6-2 m high. Fl. blue-white, Jul to Oct. White or red sand. Coastal sand dunes, creek beds.

Grazyna Paczkowska, Descriptive Catalogue, 2 December 1996
Image

Distribution

IBRA Regions
Carnarvon, Central Ranges, Dampierland, Gascoyne, Geraldton Sandplains, Little Sandy Desert, Murchison, Pilbara, Yalgoo.
IBRA Subregions
Augustus, Cape Range, Chichester, Eastern Murchison, Edel, Lesueur Sandplain, Mann-Musgrave Block, Pindanland, Rudall, Western Murchison, Wooramel.
IMCRA Regions
Central West Coast, Ningaloo, Pilbara (nearshore).
Local Government Areas (LGAs)
Ashburton, Broome, Carnarvon, East Pilbara, Exmouth, Irwin, Karratha, Leonora, Meekatharra, Murchison, Ngaanyatjarraku, Shark Bay, Upper Gascoyne.