Item is [colour] in colour vs. Item is [colour]
December 1, 2014 7:06 AM Subscribe
What is the difference in English between  "The flowers are white" and  "The flowers are white in colour"? Scientific texts (such as botanical descriptions) seem to prefer  and add "in colour" after the colour name though it is redundant. Form  wins the Google fight by a large margin and the Ngram for "white in color" shows a downward trend since the 1920s. Is it now OK to drop the "in colour" in contemporary (scientific) texts?