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Parts of a leaf,nonvascular plants

Pioneer Species The first to grow in a new or disturbed area
Seedless produce by SPORES
Rhizoids thread-like structures
moss green leaf-like that grow around a center stalk
Phloem vascular tissue; transports food/nutrients
Xylem vascular tissue; transports water
spongy layer loosely packed cells; where gases are exchanged
palisade layer where photosynthesis occurs; densely packed cells; dark green
epidermis outer layer of cells; protects leaf
cuticle waxy outer covering; keeps water in
stomata openings in epidermis; allow gases through
guard cells control gas exchange; open and close stomata
Created by: Livi Mess