15 slides

1 - Allium cepa, onion, root tips, l.s. showing all stages of mitosis
2 - Zea mays, corn, t.s. through typical monocot root
3 - Iris, t.s. of typical monocot root
4 - Ranunculus, buttercup, t.s. of a typical dicot root for general study showing all structures very clearly
5 - Sarothamnus, broom, t.s. through woody root, special stained
6 - Taraxacum, dandelion, t.s. through tap root showing lactiferous duct
7 - Vicia faba, bean, root nodule t.s. showing nitrogen fixing bacteria
8 - Ranunculus ficaria, tuber during fall season, t.s. showing starch
9 - Alnus, alder, t.s. of tuber showing actinomycetes
10 - Neottia, orchid, t.s. of root showing endotrophic mycorrhiza
11 - Cuscuta, dodder, on host, t.s. showing haustorium
12 - Root hairs, w.m. of root tip showing root cap and root hairs, stained
13 - Zea mays, root tip, medium, l.s. showing central pith, cap and starch
14 - Monstera, aerial root t.s.
15 - Elodea, Canadian waterweed, t.s. of an aquatic root