Bible Encyclopedias
Shamrock

The Nuttall Encyclopedia

A small trefoil plant, the national emblem of Ireland; it is matter of dispute whether it is the wood-sorrel, a species of clover, or some other allied trefoil; the lesser yellow trefoil is perhaps the most commonly accepted symbol.

Bibliography Information
Wood, James, ed. Entry for 'Shamrock'. The Nuttall Encyclopedia. https://www.studylight.org/​encyclopedias/​eng/​nut/​s/shamrock.html. Frederick Warne & Co Ltd. London. 1900.