1. (noun) East Indian tree having long pods containing a black cathartic pulp used as a horse medicine

• cassia marginata
• cassia roxburghii

2. (noun) tropical American semi-evergreen tree having erect racemes of pink or rose-colored flowers; used as an ornamental

• cassia grandis
• pink shower
• pink shower tree

1. (noun) East Indian tree having long pods containing a black cathartic pulp used as a horse medicine

• cassia

2. (noun) tropical American semi-evergreen tree having erect racemes of pink or rose-colored flowers; used as an ornamental

• cassia