Search Results Criteria: flower=purple; stems=thorny or prickly; name contains ‘thistle’ Number of results: 4 Carduus acanthoidesPlumeless Thistle Carduus nutansNodding Thistle Cirsium palustreMarsh Thistle Cirsium vulgareBull Thistle
![[photo of Plumeless Thistle]](/udata/r9ndp23q/pd/carduus-acanthoides-l274-3a-t.jpg)
Carduus acanthoides![[photo of Nodding Thistle]](/udata/r9ndp23q/purple/nodding-thistle-100_0860a-t.jpg)
Carduus nutans![[photo of Marsh Thistle]](/udata/r9ndp23q/pd/cirsium-palustre-7a-t.jpg)
Cirsium palustre![[photo of Bull Thistle]](/udata/r9ndp23q/purple/bull-thistle-100_2719a-t.jpg)
Cirsium vulgare