Knapwed or Knapweed: How To spell?

The word Knapwed is misspelled against Knapweed, a noun meaning "The black centaury (Centaurea nigra); -- so called from the knoblike heads of flowers. Called also bullweed."

Knapweed has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings Knapw & d which should not be misspelled with single 'E'
Wrong Spelling:  Knapw-e-d 
Correct Spelling:  Knapw-ee-d 
Explore spell check of Knapweed to spell without errors.

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