Hemerocalis or Hemerocallis: How To spell?

The word Hemerocalis is misspelled against Hemerocallis, a noun meaning "A genus of plants, some species of which are cultivated for their beautiful flowers; day lily."

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