C. robusta

C. robusta may refer to:
 * Calceolispongia robusta, a cladid crinoid species that lived along the shores of eastern Gondwanaland that correspond to Timor and Western Australia, today
 * Camerata robusta, a flat worm species
 * Ceratozamia robusta, a plant species found in Belize, Guatemala and Mexico
 * Cheungbeia robusta, a sea snail species
 * Chorizanthe robusta, a flowering plant species endemic to California
 * Compsomantis robusta, a praying mantis species found in Borneo
 * Conraua robusta, a frog species found in Cameroon and Nigeria
 * Coprosma robusta, the karamu, a tree species found in New Zealand
 * Crateroscelis robusta, the mountain mouse-warbler, a bird species found in Indonesia and Papua New Guinea

Synonyms

 * Coffea robusta, a synonym for Coffea canephora, the robusta coffee, a plant species which has its origins in central and western subsaharan Africa