Pavlownia or Paulownia: How To spell?

The word Pavlownia is misspelled against Paulownia, a noun meaning "A genus of trees of the order Scrophulariaceae, consisting of one species, Paulownia imperialis."

Word contains consecutive vowels 'AU' in between alphabets p & lownia is misspelled as 'AV'
Wrong Spelling:  p-av-lownia 
Correct Spelling:  p-au-lownia 
Find more incorrect spellings of Paulownia to spell right way.

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