Sponwort or Spoonwort: How To spell?

The word Sponwort is misspelled against Spoonwort, a noun meaning "Scurvy grass."

Spoonwort has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings sp & nwort which should not be misspelled with single 'O'
Wrong Spelling:  sp-o-nwort 
Correct Spelling:  sp-oo-nwort 
Find more incorrect spellings of Spoonwort to spell right way.

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