Tilandsia or Tillandsia: How To spell?
The word Tilandsia is misspelled against Tillandsia, a noun meaning "A genus of epiphytic endogenous plants found in the Southern United States and in tropical America. Tillandsia usneoides, called long moss, black moss, Spanish moss, and Florida moss, has a very slender pendulous branching stem, and forms great hanging tufts on the branches of trees. It is often used for stuffing mattresses."
Tillandsia has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings ti & andsia which should not be misspelled with single 'L'
Wrong Spelling:  ti-l-andsia  Correct Spelling:  ti-ll-andsia 
Find more wrongly spelled words of Tillandsia to spell it well.