Botanical art
Prior names
Cirsium lanceolatum, nom.illeg.
Carduus vulgaris
Carduus lanceolatus
Common names
Swamp Thistle
Spear Thistle
Declared weed
A Declared weed in South Australia (external link)
Distribution and status
Herbarium regions: Gairdner-Torrens, Flinders Ranges, Eastern, Eyre Peninsula, Northern Lofty, Murray, Yorke Peninsula, Southern Lofty, Kangaroo Island, South Eastern, Green Adelaide
AVH map: SA distribution map (external link)