Basic Botany Slide Set 25 slides. Allium (Onion) root apex LS, mitosis Chlamydomonas E Cucurbita (Marrow) stem LS for sieve tubes Dryopteris (Fern) prothallus, with antheridia and archegonia E Dryopteris pinnule with sori TS Fucus dioecious, conceptacles VS Helianthus (Sunflower) young root TS Helianthus stem TS Marchantia (Liverwort) thallus, antheridia VS Marchantia developing sporogonium VS Marchantia thallus, archegonia VS Mnium (Moss) antheridial head VS Mnium archegonial head VS Mucor E, conjugation Penicillium VS, mycelium and conidia Pinus (Pine) leaf TS Pollen grains E, wind and insect distributionPrunus (Cherry) leaf TS Ranunculus (Buttercup) flower bud LS Saccharomyces (Yeast) budding E Spirogyra E, conjugation Spirogyra E, vegetative Tilia (Lime) young and old stems TS Zea (Maize) root TS Zea stem TS