Rzalin
From superman.nu: Supermanica
Rzalin
An odd alien life-form that manifests itself in the form of a tree. Superman brings Rzalin to Metropolis and plants it in a park, where it evolves and absorbs the thoughts of Lois Lane and Superman and later undergoes strange transformations and mental illusions before finally expiring from these traumatic experiences (SGLL No. 112, Aug 1971: "A Tree Grows in Metropolis!").
