Non-Noxious Thistles
Wavy Leaf Thistle
- The Wavy leaf thistle is probably the most common thistle since it is native to Kansas.
- It has a pale pink flower with a base shaped like an urn which makes the flower resemble the shaving brush and is in bloom from May to July.
- The leaves are covered by fine white hairs giving them a dusty appearance.
- Although this plant spreads by both roots and seeds, it is seldom a problem.
Bull Thistle
- The Bull Thistle is also common in Dickinson County.
- It is a hairy, dark green perennial plant that blooms from August to September.
- The shaving-brush-like blooms are usually purple.
- This plant spreads rapidly in pastures if not controlled.
Tall or Roadside Thistle
- The Tall or Roadside thistle is the other commonly occurring thistle found in this area.
- It is easily distinguished by a leaf that is dark green on top and silver on the bottom side.
- These thistles are common along roadsides as the name implies.
- They bloom in August and September, but seldom cause production losses.
Non-Noxious Thistles
Wavy Leaf Thistle
- The Wavy leaf thistle is probably the most common thistle since it is native to Kansas.
- It has a pale pink flower with a base shaped like an urn which makes the flower resemble the shaving brush and is in bloom from May to July.
- The leaves are covered by fine white hairs giving them a dusty appearance.
- Although this plant spreads by both roots and seeds, it is seldom a problem.
Bull Thistle
- The Bull Thistle is also common in Dickinson County.
- It is a hairy, dark green perennial plant that blooms from August to September.
- The shaving-brush-like blooms are usually purple.
- This plant spreads rapidly in pastures if not controlled.
Tall or Roadside Thistle
- The Tall or Roadside thistle is the other commonly occurring thistle found in this area.
- It is easily distinguished by a leaf that is dark green on top and silver on the bottom side.
- These thistles are common along roadsides as the name implies.
- They bloom in August and September, but seldom cause production losses.