A Linnaean class of plants having four stamens disposed in pairs of unequal length.
did-i-n[=a]'mi-a, n. a class of plants in the Linnæan system having in the flower four stamens in pairs of unequal length.--adjs. DIDYN[=A]'MIAN, DIDYN'AMOUS. [Gr. di-, double, dynamis, strength.]
