Magnoliacoeus or Magnoliaceous: How To spell?

The word Magnoliacoeus is misspelled against Magnoliaceous, an adjective meaning "Pertaining to a natural order (Magnoliaceae) of trees of which the magnolia, the tulip tree, and the star anise are examples."

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