Pheinogam or Phaenogam: How To spell?

The word Pheinogam is misspelled against Phaenogam, a noun meaning "Any plant of the class Phaenogamia."

Phaenogam has vowels 'ae' together mispronounced as 'ei'
Word contains consecutive vowels 'AE' in between alphabets ph & nogam is misspelled as 'EI'
Wrong Spelling:  ph-ei-nogam 
Correct Spelling:  ph-ae-nogam 
Find more incorrect spellings of Phaenogam to spell right way.

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