The word Fringilaceous is misspelled against Fringillaceous, an adjective meaning "Fringilline."
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Fringillaceous has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings fringi & aceous which should not be misspelled with single 'L'
Wrong Spelling:  fringi-l-aceous 
Correct Spelling:  fringi-ll-aceous 
Check more misspelled words of Fringillaceous to spell it correct.