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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.

Alternanthera nodiflora R.Br.
Common Joyweed

Reference
Prodr. 417 (1810)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect, ascending or prostrate annual, herb, 0.02-1 m high. Fl. white, Jan to Dec. Moist alluvial sand or clay.

Grazyna Paczkowska, Descriptive Catalogue, 2 May 1996
Image

Distribution

IBRA Regions
Carnarvon, Central Kimberley, Coolgardie, Dampierland, Gascoyne, Geraldton Sandplains, Gibson Desert, Jarrah Forest, Little Sandy Desert, Murchison, Ord Victoria Plain, Pilbara, Swan Coastal Plain, Tanami, Victoria Bonaparte, Warren, Yalgoo.
IBRA Subregions
Ashburton, Augustus, Cape Range, Carnegie, Chichester, Eastern Goldfield, Eastern Murchison, Fitzroy Trough, Fortescue, Geraldton Hills, Hamersley, Keep, Lateritic Plain, Northern Jarrah Forest, Pentecost, Perth, Purnululu, Roebourne, Rudall, Southern Jarrah Forest, South Kimberley Interzone, Tallering, Tanami Desert, Trainor, Warren, Western Murchison, Wooramel.
Local Government Areas (LGAs)
Ashburton, Augusta Margaret River, Carnarvon, Cockburn, Collie, Coolgardie, Dardanup, Derby-West Kimberley, Donnybrook-Balingup, East Pilbara, Exmouth, Greater Geraldton, Halls Creek, Harvey, Karratha, Manjimup, Menzies, Mundaring, Murchison, Ngaanyatjarraku, Port Hedland, Sandstone, Upper Gascoyne, Victoria Plains, Waroona, Wiluna, Wyndham-East Kimberley.