English name: Castor bean Scientific name: Ricinus communis Familia: Euphorbiaceae Classis: Dicotyledonas Phylum: Angiospermae Regnum: Plantae
Young stem at the end of primary growth. A closed ring of cambium arises between xylem and phloem. This is the beginning of secondary growth. Proceed to mature secondary growth or view a detail of the present stage.
