Welingtonia or Wellingtonia: How To spell?

The word Welingtonia is misspelled against Wellingtonia, a noun meaning "A name given to the "big trees" (Sequoia gigantea) of California, and still used in England. See Sequoia."

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