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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 Herbarium team, working with the Biodiversity Information Office, now have the Nomos-hosted WACensus in production, and we will begin to update the flora and fungi for WA within the system soon. The Specify project team continues to test and streamline the new collections management system, and we expect this to be online in October. 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 Thursday, 1 October 2026 +08:00.

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Heliotropium curassavicum L.
Smooth Heliotrope

Reference
Sp.Pl. [Linnaeus] 1:130 (1753)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Prostrate or ascending annual or perennial (short-lived), herb, 0.1-0.2(-0.6) m high. Fl. white/blue, May to Dec or Jan. Saline & sandy soils, clay. Near salt swamps, samphire flats, along drainage lines, winter-wet depressions.

Grazyna Paczkowska, Descriptive Catalogue, 25 November 1996
Image

Distribution

IBRA Regions
Avon Wheatbelt, Carnarvon, Coolgardie, Dampierland, Esperance Plains, Gascoyne, Geraldton Sandplains, Great Sandy Desert, Great Victoria Desert, Jarrah Forest, Little Sandy Desert, Mallee, Murchison, Nullarbor, Ord Victoria Plain, Pilbara, Swan Coastal Plain, Tanami, Yalgoo.
IBRA Subregions
Ashburton, Augustus, Cape Range, Carlisle, Carnegie, Chichester, Eastern Goldfield, Eastern Mallee, Eastern Murchison, Fitzgerald, Fortescue, Geraldton Hills, Katanning, Lesueur Sandplain, Mackay, Mardabilla, McLarty, Merredin, Northern Jarrah Forest, Perth, Pindanland, Recherche, Roebourne, Shield, Southern Cross, South Kimberley Interzone, Tallering, Tanami Desert, Trainor, Western Mallee, Western Murchison, Wooramel.
IMCRA Regions
Leeuwin-Naturaliste, Pilbara (nearshore).
Local Government Areas (LGAs)
Ashburton, Beverley, Brookton, Broome, Cambridge, Carnamah, Carnarvon, Chapman Valley, Chittering, Cockburn, Coolgardie, Coorow, Dandaragan, Dowerin, Dundas, East Pilbara, Esperance, Exmouth, Gnowangerup, Gosnells, Halls Creek, Kalgoorlie-Boulder, Karratha, Kulin, Laverton, Meekatharra, Melville, Menzies, Murchison, Narembeen, Narrogin, Northam, Northampton, Port Hedland, Ravensthorpe, Shark Bay, Stirling, Subiaco, Swan, Toodyay, Upper Gascoyne, Victoria Plains, Wiluna, Yalgoo, York.