Elodea Cells

Elodea is a common waterweed, and it is often found in aquariums. When a leaf is placed underneath the microscope, it is easy to see some of the more prominent cell structures.

http://www.biologycorner.com/resources/Elodea_Leaf_Cells_400x.jpg

http://www.micrographia.com/specbiol/plan/planaq/plaq0100/elodea00.jpg