Oliferous or Oleiferous: How To spell?

The word Oliferous is misspelled against Oleiferous, an adjective meaning "Producing oil; as, oleiferous seeds."

Word contains consecutive vowels 'EI' in between alphabets ol & ferous is misspelled as 'I' as letter 'E' is phonetically ignor
Wrong Spelling:  ol-i-ferous 
Correct Spelling:  ol-ei-ferous 
Check more misspelled words of Oleiferous to spell it correct.