Alium or Allium: How To spell?
The word Alium is misspelled against Allium, a noun meaning "A genus of plants, including the onion, garlic, leek, chive, etc."
Allium has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings a & ium which should not be misspelled with single 'L'
Wrong Spelling:  a-l-ium  Correct Spelling:  a-ll-ium 
Check more misspelled words of Allium to spell it correct.