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Results matching name = "thistle"
· 5 results · Page 1 of 1 ·

Spiny-Leaved Sow-Thistle
(Sonchus asper)
Other Names: Spiny Sow-Thistle
Family: Asteraceae (Sunflower)
Location: Montour Trail
Detail | 5 more
Other Names: Spiny Sow-Thistle
Family: Asteraceae (Sunflower)
Location: Montour Trail
Detail | 5 more

Common Sow-Thistle
(Sonchus oleraceus)
Other Names: Milk Thistle
Family: Asteraceae (Sunflower)
Location: Allegheny Highlands Trail
Detail | 1 more
Other Names: Milk Thistle
Family: Asteraceae (Sunflower)
Location: Allegheny Highlands Trail
Detail | 1 more

Bull Thistle
(Cirsium vulgare)
Family: Asteraceae (Sunflower) · Invasive
Location: Sandy Creek Trail
Detail | 8 more
Family: Asteraceae (Sunflower) · Invasive
Location: Sandy Creek Trail
Detail | 8 more

Canada Thistle
(Cirsium arvense)
Family: Asteraceae (Sunflower) · Invasive
Location: Youghiogheny River Trail
Detail | 3 more
Family: Asteraceae (Sunflower) · Invasive
Location: Youghiogheny River Trail
Detail | 3 more
· 5 results · Page 1 of 1 ·
We started out as wildflowers from the bicycle trails of western Pennsylvania, but we've
grown!