LAT

Lewis Short

spīnus (noun F) : (abl. spinu, Varr. ap. Charis. p. 117 P.), id.
* A blackthorn, sloe-tree: Prunus spinosa, Linn.; Verg. G. 4, 145; Pall. Febr. 25, 6; id. Insit. 63.
Charlton T. Lewis, Charles Short, A Latin Dictionary
memory