jon·quil 
(j
ŏng
kw
əl, j
ŏn
-)
n. Any of several yellow-flowered daffodils, especially Narcissus jonquilla, having long narrow leaves and fragrant flowers with a short corona.
[French jonquille, from Spanish junquillo, from Old Spanish, from diminutive of junco, rush, from Latin iuncus, rush, reed; akin to Middle Irish aín, rushes (from Old Irish *oín, from Proto-Celtic *yoini-).]