Meaning of tubuliflorous

tu•bu•li•flo•rous

Pronunciation: (t"byu-lu-flôr'us, -flōr'-, ty"-), [key]
— adj. Bot.
  1. having the corolla tubular in all the perfect flowers of a head, as certain composite plants.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.