Back to Medium sized version | With labels
Transverse section through an old dicot root
Legend:
1 degenerating cortex
3 xylem
2 phloem
English name: Sunflower
Scientific name: Helianthus annuus
Familia: Compositae
Classis: Dicotyledonas
Phylum: Angiospermae
Regnum: Plantae
Transverse section through an old dicot root
