Dionea or Dionaea: How To spell?

The word Dionea is misspelled against Dionaea, a noun meaning "An insectivorous plant. See Venus's flytrap."

Dionaea has vowels 'ae' together mispronounced as 'e'
Word contains consecutive vowels 'AE' in between alphabets dion & a is misspelled as 'E'
Wrong Spelling:  dion-e-a 
Correct Spelling:  dion-ae-a 
Find more incorrect spellings of Dionaea to spell right way.

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