Jefersonia or Jeffersonia: How To spell?

The word Jefersonia is misspelled against Jeffersonia, a noun meaning "An American herb with a pretty, white, solitary blossom, and deeply two-cleft leaves (Jeffersonia diphylla); twinleaf."

Jeffersonia has double "ff" is mispronounced as "f"
Remember double 'FF' in between the strings Je & ersonia which should not be misspelled with single 'F'
Wrong Spelling:  Je-f-ersonia 
Correct Spelling:  Je-ff-ersonia 
Find more incorrect spellings of Jeffersonia to spell right way.

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