Cells with crystals from cactus t.s.
Edelberry, Sambucus stem t.s.
Mullein, Verbascum brached leaf hairs.
Glandular cells in rosemary leaf t.s.
Sunflower leaf with hairs t.s.
Water lily Nymphaea stem, stellate hairs.
Dead nettle Lamium stem t.s.
Potato, Solanum tuber t.s.
Pollen grains, mixed species.
Isolated vessels from plant stem.