Ontario Wildflowers website

Thistles Group

  
To see all  Thistles  in order by Common Name     START HERE
GO TO THUMBNAILS
 

THUMBNAILS
 

Bull Thistle (Cirsium vulgare)
Bull Thistle
(Cirsium vulgare)
Canada Thistle (Cirsium arvense)
Canada Thistle
(Cirsium arvense)
Field Thistle (Cirsium discolor)
Field Thistle
(Cirsium discolor)
Globe Thistle (Echinops sphaerocephalus)
Globe Thistle
(Echinops sphaerocephalus)
 
Hill's Thistle (Cirsium pumilum)
Hill's Thistle
(Cirsium pumilum)
Nodding Thistle (Carduus nutans)
Nodding Thistle
(Carduus nutans)
Pitcher's Thistle (Cirsium pitcheri)
Pitcher's Thistle
(Cirsium pitcheri)
  
To see all  Thistles  in order by Common Name     START HERE