noun
: a plant of the genus Ratibida ; especially : a rough perennial herb ( R. columnifera or Lepachys columnifera or Obelisteca columnifera ) with a yellow head of few rays but an elongated disk of tubular flowers
noun
: a plant of the genus Ratibida ; especially : a rough perennial herb ( R. columnifera or Lepachys columnifera or Obelisteca columnifera ) with a yellow head of few rays but an elongated disk of tubular flowers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012