Synonomy - Cirsium discolor

Asteraceae Family

Cirsium discolor (Muhl. ex Willd.) Spreng.

• En: field thistle, pasture thistle
• Fr: chardon discolore, circe discolore

• Synonomy Information

  [=Carduus discolor (Muhl. ex Willd) Nutt.]
  [=Cnicus altissimus Willd. var. discolor (Muhl. ex Willd.) A.Gray]
  [=Cnicus discolor Muhl. ex Willd. - basionym]
  

Cirsium drummondii Torr. & A.Gray

• En: Drummond's thistle, dwarf thistle, shortstem thistle
• Fr: chardon de Drummond

• Synonomy Information

  [=Carduus pumilus Hook., nom. illeg. hom., non Nutt.]
  [=Cirsium coccinatum Osterh.]
  [=Cirsium drummondii Torr. & A.Gray var. acaulescens (A.Gray) J.F.Macbr.]
  [=Cnicus drummondii (Torr. & A.Gray) A.Gray]
  [=Cnicus drummondii (Torr. & A.Gray) A.Gray var. acaulescens A.Gray]