15 slides

1 - Zea and Ranunculus, t.s. of monocot and dicot flowers
2 - Bellis perennis, l.s. of flower bud showing composite flower
3 - Taraxacum, dandelion, t.s. of flower bud, composite flower
4 - Papaver, poppy, t.s. of flower bud showing pariental placentation
5 - Cheirantus, wallflower, t.s. of flower bud with marginal-parietal placentation
6 - Solanum, potato, t.s. of ovary showing marginal-central placentation
7 - Prunus avium, cherry, flower bud with perigynous ovary l.s.
8 - Pyrus malus, apple, flower bud with hypogynous ovary l.s.
9 - Arum maculatum, flower bud, t.s. showing ovary
10 - Lilium, ovary t.s., showing arrangement of ovules and all structures for general study
11 - Lilium, anther t.s. for general study showing pollen chambers and pollen grains
12 - Lilium, anther t.s., early prophase for general study
13 - Stigma of Eschscholtzia, w.m. showing penetrating pollen
14 - Pollen of Corylus, hazelnut, w.m.
15 - Pollen types, w.m. of a great variety of mixed pollen