Ratibida columniferaSpecies

Common Name(s)

• prairie coneflower
• redspike Mexican hat
• upright prairie coneflower

Propagation Procedures

• 30-day Cold, moist stratification

Regions

Minnesota

Jul 30 - Oct 07

Wisconsin

IN

Introduced

Ramsey County, Minnesota

Hennepin County, Minnesota

Synonyms

• Lepachys columnifera
• Ratibida columnaris
• Rudbeckia columnaris
• Rudbeckia columnaris
• Rudbeckia columnifera
• Ratibida columnaris var. pulcherrima
• Lepachys columnaris

External Resources

• ITIS taxon info
• iNaturalist taxon info