Sisymbrium erysimoides Desf. Smooth Mustard
Fl.Atlant. 2:84,Tab.158 (1798)

Conservation Code: Not threatened
Naturalised Status: Alien to Western Australia
Name Status: Current

Brief Description
Grazyna Paczkowska, Friday 19 April 1996

Erect annual, herb, 0.1-0.8 m high. Fl. yellow, Apr or Jun to Oct. Sandy & clayey soils.

Distribution

Beard’s Provinces: Eremaean Province, South-West Province.

IBRA Regions: Avon Wheatbelt, Carnarvon, Central Ranges, Coolgardie, Gascoyne, Geraldton Sandplains, Hampton, Murchison, Nullarbor, Yalgoo.

IBRA Subregions: Augustus, Avon Wheatbelt P1, Central band, Nullarbor Plain, Eastern Goldfield, Eastern Murchison, Edel, Geraldton Hills, Hampton, Mann-Musgrave Block, Tallering, Western Murchison, Wooramel.

IMCRA Regions: Shark Bay.

Local Government Areas (LGAs): Bruce Rock, Carnarvon, Coolgardie, Coorow, Cue, Dundas, Greater Geraldton, Kalgoorlie-Boulder, Meekatharra, Morawa, Ngaanyatjarraku, Northampton, Perenjori, Shark Bay, Upper Gascoyne, Yalgoo.