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Palissade and sponge parenchyma in a leaf of petunia
	- Large (148 Kb) - Scroll down to information With labels Legend: 1 upper epidermis 3 spongy parenchyma 4 air cavity 2 palisade parenchyma
English name: Petunia Scientific name: Petunia sp. Familia: Solanaceae Classis: Dicotyledonas Phylum: Angiospermae Regnum: Plantae
There is a clear distinction between the non-photosynthetic chloroplast-lacking epidermis cells and the chlorenchym (palisade and sponge parenchyma)