Cross section of leaf in Geranium species: a1,2 – Geranium pyrenaicum ,... | Download Scientific Diagram
Botany for secondary schools; a guide to the knowledge of the vegetation of the neighborhood. Plants. EXOGENOUS STRUCTURE 287 ogens: Prepare thin cross- sections of the stems of meni- spermum (moonseed), one
Practical botany. Botany. 12 PRACTICAL BOTAI^T. Fi6> 9. Diagram of a cross section of a geranium stem The regions are tlie outer bark (6), the cortex (e), the woody tissue (w),