C. spinosa may refer to: Caesalpinia spinosa, the tara, a small leguminous tree species native to Peru Calceolispongia spinosa, an extinct crinoid species Calicotome spinosa, a very spiny, densely branched shrub species Canadia spinosa, an extinct annelid worm species Capparis spinosa, a perennial spiny shrub species Caragana spinosa, a flowering plant species in the genus Caragana Carica spinosa, synonym for a flowering plant species Jacaratia spinosa Catunaregum spinosa, a flowering plant species in the genus Catunaregum Celtis spinosa, a woodland plant species in the genus Celtis Chaetophora spinosa, a beetle species in the genus Chaetophora Chaetopleura spinosa, a mollusc species in the genus Chaetopleura Chira spinosa, a jumping spider species in the genus Chira Chloracantha spinosa, a flowering plant species Cleocnemis spinosa, a running crab spider species in the genus Cleocnemis Cleome spinosa, a flowering plant species in the genus Cleome Cochranella spinosa, a frog species Colletia spinosa, a flowering plant species in the genus Colletia Conothele spinosa, a medium-sized spider species in the genus Conothele Copa spinosa, a sac spider species in the genus Copa
See also Spinosa (disambiguation)