Hydrophylia or Hydrophyllia: How To spell?
The word Hydrophylia is misspelled against Hydrophyllia, which is plural of "Hydrophyllium"
Hydrophyllia has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings hydrophy & ia which should not be misspelled with single 'L'
Wrong Spelling:  hydrophy-l-ia  Correct Spelling:  hydrophy-ll-ia 
Find more incorrect spellings of Hydrophyllia to spell right way.