A set of 25 high class biological botany specimens, to be observed under a microscope. 
Observe cells, tissue fragments, as well as pollen and seeds - admire the real world of biology! No photographs in colourful albums or on the computer screen can replace real, palpable images under a microscope.
 They are a set of professional specimens, utilised by schools and universities. With many specimens, special contrastive reagents were used, which improve the image and bring out subtle, beautiful structures of the observed objects. 
A set of 25 specimens comes with a description and in a special wooden box.
Content of the set:
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Corn stem, horizontal section
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Sunflower stem, cross-section
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Moss antheridium, cross-section
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Moss protonema
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Onion epidermis
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Mitosis, onion root tip cells
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Lily ovary, cross-section
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Lily anther, cross-section
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Tilia stem, cross-section
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Broad bean root, cross-section
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Fern leaf
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Cucurbita stalk, cross-section
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Leek
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Cotton stalk, horizontal section
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Pine-tree stalk, cross-section
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Pine-tree leaf, cross-section
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Bamboo stem, cross-section
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American silverberry
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Cotton leaf, cross-section
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Leaf, cross-section
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Lily pollen
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Corn root, horizontal section
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Pine-tree pollen
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Mulberry
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Spirogyra