- Reference
- Ill.Observ.Bot. 44-45,Tab.20a (1773)
- Conservation Code
- Not threatened
- Naturalised Status
- Alien to Western Australia
- Name Status
- Current
Annual, herb, 0.1-0.6 m high. Fl. yellow-cream-white, Jun to Nov. Sandy soils. Aggressive weed of disturbed ground, roadsides, cultivation & seaside.
Distribution
- IBRA Regions
- Avon Wheatbelt, Carnarvon, Central Ranges, Coolgardie, Esperance Plains, Geraldton Sandplains, Great Victoria Desert, Hampton, Jarrah Forest, Little Sandy Desert, Mallee, Murchison, Nullarbor, Pilbara, Swan Coastal Plain, Warren, Yalgoo.
- IBRA Subregions
- Cape Range, Carlisle, Eastern Goldfield, Eastern Mallee, Eastern Murchison, Edel, Fitzgerald, Geraldton Hills, Hamersley, Hampton, Katanning, Lesueur Sandplain, Mann-Musgrave Block, Mardabilla, Merredin, Northern Jarrah Forest, Nullarbor Plain, Perth, Rudall, Shield, Southern Cross, Southern Jarrah Forest, Tallering, Warren, Western Mallee, Western Murchison, Wooramel.
- IMCRA Regions
- Central West Coast, Shark Bay, WA South Coast.
- Local Government Areas (LGAs)
- Albany, Ashburton, Beverley, Bridgetown-Greenbushes, Bruce Rock, Busselton, Cambridge, Canning, Capel, Carnamah, Carnarvon, Chapman Valley, Chittering, Coolgardie, Coorow, Cuballing, Cue, Cunderdin, Dalwallinu, Dandaragan, Donnybrook-Balingup, Dowerin, Dumbleyung, Dundas, East Pilbara, Esperance, Gingin, Goomalling, Gosnells, Greater Geraldton, Irwin, Joondalup, Kalgoorlie-Boulder, Kellerberrin, Kent, Kondinin, Koorda, Kulin, Laverton, Mandurah, Manjimup, Meekatharra, Melville, Menzies, Merredin, Morawa, Mount Marshall, Murchison, Murray, Narembeen, Narrogin, Ngaanyatjarraku, Northampton, Nungarin, Perenjori, Perth, Pingelly, Plantagenet, Quairading, Ravensthorpe, Rockingham, Shark Bay, South Perth, Stirling, Trayning, Victoria Plains, Wanneroo, Wickepin, Wongan-Ballidu, Wyalkatchem, Yalgoo, Yilgarn.