Xylindaun or Xylindein: How To spell?

The word Xylindaun is misspelled against Xylindein, a noun meaning "A green or blue pigment produced by Peziza in certain kinds of decayed wood, as the beech, oak, birch, etc., and extracted as an amorphous powder resembling indigo."

Word contains consecutive vowels 'EI' in between alphabets xylind & n is misspelled as 'AU'
Wrong Spelling:  xylind-au-n 
Correct Spelling:  xylind-ei-n 
Check more misspelled words of Xylindein to spell it correct.