Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun rhamnus_californicus

1 sense of rhamnus californicus

Sense 1
coffeeberry, California buckthorn, California coffee, Rhamnus californicus -- (evergreen shrub of western United States bearing small red or black fruits)
       => buckthorn -- (a shrub or shrubby tree of the genus Rhamnus; fruits are source of yellow dyes or pigments)