Word Study
eucharis
CIDE DICTIONARY
eucharis, n. [NL., fr. L. eucharis agreeable, Gr. e'y`charis See Eucharist.].
A genus of South American amaryllidaceous plants with large and beautiful white blossoms. [1913 Webster]
OXFORD DICTIONARY
eucharis, n. any bulbous plant of the genus Eucharis, native to S. America, with white umbellate flowers.
Etymology
Gk eukharis pleasing (as EU-, kharis grace)
For further exploring for "eucharis" in Webster Dictionary Online