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tubuliflorous

American  
[too-byuh-luh-flawr-uhs, -flohr-, tyoo-] / ˌtu byə ləˈflɔr əs, -ˈfloʊr-, ˌtyu- /

adjective

Botany.
  1. having the corolla tubular in all the perfect flowers of a head, as certain composite plants.


tubuliflorous British  
/ ˌtjuːbjʊlɪˈflɔːrəs /

adjective

  1. (of plants) having flowers or florets with tubular corollas

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tubuliflorous

First recorded in 1890–95; tubule + -i- + -florous