Columela or Columella: How To spell?

The word Columela is misspelled against Columella, a noun meaning "A columnlike axis in the capsules of mosses."

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