English name: castor bean Scientific name: Ricinus communis Familia: Euphorbiaceae Classis: Dicotyledonas Phylum: Angiospermae Regnum: Plantae
At the end of primary growth fascicular (between xylem and phloem) cambium is built, which leads to the formation of a ring of cambium in the cortex. View a detail of the cambium at this stage.
