Osteocola or Osteocolla: How To spell?

The word Osteocola is misspelled against Osteocolla, a noun meaning "A cellular calc tufa, which in some places forms incrustations on the stems of plants, -- formerly supposed to have the quality of uniting fractured bones."

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