'Gibsonii'. Flower spike, bright bright red. Botanical garden Kumpula, Helsinki, Finland. Planted. 2006-09-09.

Ricinus communis L.
Engl.: castor bean, castorbean, castor oil bush, castor oil plant, palma christi, wonder tree.
Deu.: Rizin, Rizinus.
Suom.: risiini.
Sven.: ricin, underträd.
Fran.: ricin.
Span.: higuerilla