Pericheatia or Perichaetia: How To spell?

The word Pericheatia is misspelled against Perichaetia, which is plural of "Perichaetium"

--> Perichaetia has vowels 'ae' together mispronounced as 'ea'
Word contains consecutive vowels 'AE' in between alphabets perich & tia is misspelled as 'EA'
Wrong Spelling:  perich-ea-tia 
Correct Spelling:  perich-ae-tia 
Find more wrongly spelled words of Perichaetia to spell it well.

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