Silverwed or Silverweed: How To spell?
The word Silverwed is misspelled against Silverweed, a noun meaning "A perennial rosaceous herb (Potentilla Anserina) having the leaves silvery white beneath."
Silverweed has double "ee" is mispronounced as "e"Remember double 'EE' in between the strings Silverw & d which should not be misspelled with single 'E'
Wrong Spelling:  Silverw-e-d  Correct Spelling:  Silverw-ee-d 
Find more wrongly spelled words of Silverweed to spell it well.