Convolvulacoeus or Convolvulaceous: How To spell?

The word Convolvulacoeus is misspelled against Convolvulaceous, an adjective meaning "pertaining to, resembling, the family plants which the bindweed and the mning-gly are common examples."

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