Picture of white daffodil flowers. Perhaps you're wondering, "What's the difference between 'daffodil' flowers and 'narcissus' flowers?" Here's how the American Daffodil Society (ADS) answers that question in their FAQ:

"None. The two words are synonyms. Narcissus is the Latin or botanical name for all daffodils, just as ilex is for hollies. Daffodil is the common name for all members of the genus Narcissus, and its use is recommended by the ADS at all times other than in scientific writing."

The same organization also explains how "jonquil" flowers differ from "daffodil" flowers:

"As a rule, but not always, jonquil species and hybrids are characterized by several yellow flowers, strong scent, and rounded foliage."

Another term you'll hear is "Paperwhites." Paperwhites are also part of the genus, Narcissus and may also be referred to simply as white "daffodil" flowers.