Eucalyptus conferruminata, Bald Island marlock, is a small tree or mallee with smooth, grey and whitish grey bark. Adult leaves are stalked, elliptical, to 9 x 2.5 cm, concolorous, glossy, light green. Yellow-green flowers appear from late winter to late spring.
Distribution is limited to the south of Western Australia, from Two Peoples Bay east to beyond Esperance, including islands in the Archipelago of the Recherche. Always coastal often on massive granite rocks.