Search Results
Criteria: name contains ‘thistle’
Number of results: 18
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![[photo of Slender Russian Thistle]](/udata/r9ndp23q/pd/salsola-collina-83049-4a-t.jpg)
Salsola collinaSlender Russian Thistle -
![[photo of Russian Thistle]](/udata/r9ndp23q/pd/salsola-tragus-83013-3a-t.jpg)
Salsola tragusRussian Thistle -
![[photo of Plumeless Thistle]](/udata/r9ndp23q/pd/carduus-acanthoides-l274-3a-t.jpg)
Carduus acanthoidesPlumeless Thistle -
![[photo of Nodding Thistle]](/udata/r9ndp23q/purple/nodding-thistle-100_0860a-t.jpg)
Carduus nutansNodding Thistle -
![[photo of Yellow Starthistle]](/udata/r9ndp23q/pd/centaurea-solstitialis-yellow-star-thistle_0812_175502a-t.jpg)
Centaurea solstitialisYellow Starthistle -
![[photo of Tall Thistle]](/udata/r9ndp23q/pd/cirsium-altissimum-988898-24a-t.jpg)
Cirsium altissimumTall Thistle -
![[photo of Canada Thistle]](/udata/r9ndp23q/purple/canada-thistle-100_0836a-t.jpg)
Cirsium arvenseCanada Thistle -
![[photo of Pasture Thistle]](/udata/r9ndp23q/pink/pasture-thistle-0804_094623a-t.jpg)
Cirsium discolorField Thistle -
Cirsium flodmaniiFlodman's Thistle -
![[photo of Swamp Thistle]](/udata/r9ndp23q/purple/swamp-thistle_0815_164129a-t.jpg)
Cirsium muticumSwamp Thistle -
![[photo of Marsh Thistle]](/udata/r9ndp23q/pd/cirsium-palustre-7a-t.jpg)
Cirsium palustreMarsh Thistle -
Cirsium pumilum var. hilliiHill's Thistle -
![[photo of Bull Thistle]](/udata/r9ndp23q/purple/bull-thistle-100_2719a-t.jpg)
Cirsium vulgareBull Thistle -
![[photo of Scotch Thistle]](/udata/r9ndp23q/pd/onopordum-acanthium-3a-t.jpg)
Onopordum acanthiumScotch Thistle -
![[photo of Field Sowthistle]](/udata/r9ndp23q/yellow/field-sowthistle_0726_123140a-t.jpg)
Sonchus arvensisPerennial Sowthistle -
![[photo of Spiny Sowthistle]](/udata/r9ndp23q/pd/sonchus-asper-023a-t.jpg)
Sonchus asperSpiny Sowthistle -
![[photo of Common Sowthistle]](/udata/r9ndp23q/pd/sonchus-oleraceus-038a-t.jpg)
Sonchus oleraceusCommon Sowthistle -
![[photo of Buffalo Bur Nightshade]](/udata/r9ndp23q/yellow/buffalo-bur-nightshade_0830_124944a-t.jpg)
Solanum rostratumBuffalo Bur Nightshade