Define cyathium. cyathium synonyms, cyathium pronunciation, cyathium translation, English dictionary definition of cyathium. n. An inflorescence consisting of a small cuplike structure enclosing a female flower and several male flowers, characteristic of
Define Diplocyathium. Diplocyathium synonyms, Diplocyathium pronunciation, Diplocyathium translation, English dictionary definition of Diplocyathium. n. Any of numerous herbs, shrubs, or trees of the genus Euphorbia, characteristically having milky juice