Listing 1 - 2 from 2 for ratibida
HortNews-July 2005
... are still waiting to gain greater appreciation in American horticulture. Examples include prairie coneflowers (genus Ratibida), golden asters (genus Chrysopsis), false sunflower (Heliopsis helianthoides) and silphiums (genus Silphium). No prairie garden ...
hortparadise.unl.edu
HortNews- August 2006
... gracefully unique flowers with long and droopy ray petals; 18" to 30" tall. Prairie Coneflower (Ratibida columnifera) - A yellow-hatted flower common to upland prairies throughout the state; 12" to 18 ...
hortparadise.unl.edu