Set of 20 slides showing the major aspects of vascular plant structure:

Vicia, root apex LS
Zea (maize), stem TS and LS
Tilia, old stem RLS
Dicot, stem, apex LS
Prunus (cherry), leaf TS
Lilium, anther TS
Lilium, ovary TS and LS
Lilium, ovary, various stages TS
Stigma with pollen tubes
Pollen grains
Zea, seed LS
Vicia (bean), young root TS
Cucurbita (marrow), stem TS and LS
Helianthus, stem, bundles TS
Helianthus, old stem TS and LS
Tilia (lime), young and old stem TS
Helianthus (sunflower), young and old root TS
Capsella, mature cotyledon stage LS
Monocot, epidermis, for stomata E
Ammophila (marram grass), leaf TS