[1] : The Collaborative International Dictionary of English v.0.48

daffodil \daf"fodil\ da^f"f-odi^l, n. oe. affodylle,
   prop., the asphodel, fr. ll. affodillus cf. d. affodille or
   of. asphodile, aphodille, f. asphod`ele, l. asphodelus,
   fr. gr. 'asfo`delos. the initial d in english is not
   satisfactorily explained. see asphodel. bot.
   a a plant of the genus asphodelus.
   b a plant of the genus narcissus narcissus
       pseudo-narcissus. it has a bulbous root and beautiful
       flowers, usually of a yellow hue. called also
       daffodilly, daffadilly, daffadowndilly,
       daffydowndilly, etc.
       1913 webster

             with damask roses and daffadillies set. --spenser.
       1913 webster

             strow me the ground with daffadowndillies,
             and cowslips, and kingcups, and loved lilies.
                                                  --spenser.
       1913 webster

             a college gown
             that clad her like an april daffodilly. --tennyson
       1913 webster

             and chance-sown daffodil.            --whittier.
       1913 webster
see also:
asphodel asphodelus narcissus narcissus pseudo-narcissus daffodilly daffadilly 
daffadowndilly daffydowndilly 

[2] : The Collaborative International Dictionary of English v.0.48

easter lily \eas"ter lil`y\ bot.
   any one of various lilies or lilylike flowers which bloom
   about easter; specif.:
   a the common white lily lilium candidum, called also
       annunciation lily.
   b the larger white lily lilium longiflorum eximium, syn.
       l. harrisii called also bermuda lily.
   c the daffodil narcissus pseudo-narcissus.
   d the atamasco lily.
       webster 1913 suppl.
see also:
lilium candidum annunciation lily lilium longiflorum eximium l. harrisii bermuda lily narcissus pseudo-narcissus 

[3] : WordNet (r) 2.0

narcissus pseudonarcissus
     n : any of numerous varieties of narcissus plants having showy
         often yellow flowers with a trumpet-shaped central crown
         syn: daffodil
see also:
daffodil 

Narcissus >> N Words
Narcissus, definition of term: Narcissus
narcissus_pag1.html