  We determine a supercharacter theory for Sylow $p$-subgroups
${^2{G}_2^{syl}(3^{2m+1})}$ of the Ree groups $^2{G}_2(3^{2m+1})$, calculate
the conjugacy classes of ${^2{G}_2^{syl}(3^{2m+1})}$, and establish the
character table of ${^2{G}_2^{syl}(3)}$.
