| Transverse section of a part of the vascular bundle in a dicot stem |
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Legend:
1 fascicular cambium
3 sclerenchyma
4 xylem
2 phloem
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English name: Sunflower
Scientific name: Helianthus annuus
Familia: Compositae
Classis: Dicotyledonas
Phylum: Angiospermae
Regnum: Plantae
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| At the end of the primary growth a fascicular cambium is formed from procambium cells present between xylem and phloem The cambium gives rise at the phloem side to new cells that differentiate to phloem elements. |