Convalarin or Convallarin: How To spell?

The word Convalarin is misspelled against Convallarin, a noun meaning "A white, crystalline glucoside, of an irritating taste, extracted from the convallaria or lily of the valley."

Convallarin has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings conva & arin which should not be misspelled with single 'L'
Wrong Spelling:  conva-l-arin 
Correct Spelling:  conva-ll-arin 
Find more incorrect spellings of Convallarin to spell right way.