Hena or Henna: How To spell?
The word Hena is misspelled against Henna, a noun meaning "A thorny tree or shrub of the genus Lawsonia (L. alba). The fragrant white blossoms are used by the Buddhists in religious ceremonies. The powdered leaves furnish a red coloring matter used in the East to stain the hails and fingers, the manes of horses, etc."
Henna has double "nn" is mispronounced as "n"Remember double 'NN' in between the strings he & a which should not be misspelled with single 'N'
Wrong Spelling:  he-n-a  Correct Spelling:  he-nn-a 
Explore spell check of Henna to spell without errors.