Bull Thistle, Common Thistle
Cirsium vulgare
Synonym: Carduus vulgare
![Bull Thistle, Common Thistle: Cirsium vulgare (Synonym: Carduus vulgare)](vulgare/cirsvulgare2.jpg)
The photo above shows a close-up of an upper
stem leaf and flower head of bull thistle as seen along the road to Bird Creek
Meadows........August 8, 2004.
![Bull Thistle, Common Thistle: Cirsium vulgare (Synonym: Carduus vulgare)](vulgare/cirsvulgare3.jpg)
The photo above shows bull thistle as seen
along the road to Bird Creek Meadows..........August 8, 2004.
![Stem leaf of Bull Thistle, Common Thistle: Cirsium vulgare (Synonym: Carduus vulgare)](vulgare/cirsvulgare1.jpg)
The photo above shows a close-up of a stem
leaf of bull thistle as seen along the road to Bird Creek Meadows..........August
8, 2004.
Paul Slichter