Bougaunvillaea or Bougainvillaea: How To spell?

The word Bougaunvillaea is misspelled against Bougainvillaea, a noun meaning "A genus of plants of the order Nyctoginaceae, from tropical South America, having the flowers surrounded by large bracts."

Word contains consecutive vowels 'AI' in between alphabets boug & nvillaea is misspelled as 'AU'
Wrong Spelling:  boug-au-nvillaea 
Correct Spelling:  boug-ai-nvillaea 
Check more misspelled words of Bougainvillaea to spell it correct.

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