Couline or Cauline: How To spell?
The word Couline is misspelled against Cauline, an adjective meaning "Growing immediately on a caulis; of or pertaining to a caulis."
Word contains consecutive vowels 'AU' in between alphabets c & line is misspelled as 'OU'Wrong Spelling:  c-ou-line  Correct Spelling:  c-au-line 
Check more misspelled words of Cauline to spell it correct.