Definition of grevillea
1 capitalized : a large genus of Australian shrubs and trees (family Protaceae) having usually showy orange or red flowers with elongated curved style and woody follicles — see silk oak
2 less commonly gravilea \"\ plural -s : a plant of the genus Grevillea
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Origin and Etymology of grevillea
New Latin, after Charles F. Greville †1809 Scottish botanist
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