Frumentacoeus or Frumentaceous: How To spell?

The word Frumentacoeus is misspelled against Frumentaceous, an adjective meaning "Made of, or resembling, wheat or other grain."

Word contains consecutive vowels 'EO' in between alphabets frumentac & us is misspelled as 'OE'
Wrong Spelling:  frumentac-oe-us 
Correct Spelling:  frumentac-eo-us 
Check more misspelled words of Frumentaceous to spell it correct.