E. spinosa may refer to: Echinophora spinosa, a grass species in the genus Echinophora Elaeagnus spinosa, a psychedelic plant species in the genus Elaeagnus Elliptio spinosa, a spiny mussel species Emex spinosa, a herbaceous plant species Empusa spinosa, a mantis species Eoleptestheria spinosa, a crustacean species Euphorbia spinosa, a spurge species in the genus Euphorbia
See also Spinosa (disambiguation)