Caodex or Caudex: How To spell?

The word Caodex is misspelled against Caudex, a noun meaning "The stem of a tree., esp. a stem without a branch, as of a palm or a tree fern; also, the perennial rootstock of an herbaceous plant."

Word contains consecutive vowels 'AU' in between alphabets c & dex is misspelled as 'AO'
Wrong Spelling: c-ao-dex
Correct Spelling: c-au-dex
Find more incorrect spellings of Caudex to spell right way.