Chlamydomonas, E; Spirogyra, vegetative filaments, E; Spirogyra, conjugation, E; Fucus, dioecious, antheridial and oogonial Mucor, conjugation; Conceptacles on one slide, VS Saccharomyces (yeast), budding, E; Penicillium, mycelium and conidia, E; Marchantia (liverwort), thallus, antheridia, VS; Marchantia thallus, archegonia, VSMnium (moss), antheridial head, VSMarchantia developing sporogonium, VS Mnium, archegonial head, VS; Dryopteris (fern), prothallus with antheridia Dryopteris, pinnule with sori, TS and archegonia, E; Pinus (pine), leaf, TS; Allium (onion), root apex, mitosis, LS; Zea, (maize), leaf, TS; Helianthus (sunflower), young root,; TS Zea, stem, TS; Helianthus, stem, TS; Cucurbita (marrow), stem LS for sieve tubes Tilia (lime), young ald old stem, TS; Ranunculus (buttercup), flower bud; LS Prunus (cherry), leaf, TS; Pollen grains, wind and insect.