Note E163 — 34.
Reading edition
"Reisons," most probably currants. "Raysouns of Coraunte."—Pegge's Forme of Cury, ed. 1780, p. 16.
Turner (Names of Herbes) says the currant tree is called "in some places of England a Rasin tree."—Note by Mr. J. Britten, F.L.S.