Meluco or Melluco: How To spell?

The word Meluco is misspelled against Melluco, a noun meaning "A climbing plant (Ullucus officinalis) of the Andes, having tuberous roots which are used as a substitute for potatoes."

Melluco has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings me & uco which should not be misspelled with single 'L'
Wrong Spelling:  me-l-uco 
Correct Spelling:  me-ll-uco 
Check more misspelled words of Melluco to spell it correct.