Stems of Angiospermae Slide Set

Specifications

Stems of Angiospermae Slide Set include 20 microscope slides:

• Aristolochia, t.s. of one year stem with widely separate bundles, two years stem and older stem, all 3 in on slide
• Canna, t.s. of typical monocot stem showing scattered bundles
• Cucurbita pepo, l.s. of stem with sieve tubes and sieve plates
• Dicot and monocot stem, t.s. of Helianthus and Canna on one slide
• Dicot and monocot stem, t.s. of Ranunculus and Zea on one slide
• Fagus silvatica, beech, three sections of wood, t.s., r.l.s., t.l.s.
• Fraxinus excelsior, ash, three sections of wood, t.s., r.l.s., t.l.s.
• Hippuris, t.s. of stem showing typical aquatic stem with large central pith
• Lamium, t.s. of typical square stem showing collenchyma cells
• Linum, flax, isolated husk fibres, w.m.
• Linum, flax, t.s. of stem showing husk fibers
• Nymphaea, water lily, t.s. of aquatic stem showing reduced vascular tissue and spicular cells
• Quercus, oak, t.s. of stem showing cambium and bark
• Ranunculus, l.s. of herbaceous stem showing all vascular elements in the bundles
• Sambucus niger, elder, t.s. of bark showing lenticels
• Secale, rye, t.s. of typical grass stem
• Sieve plates in top view, t.s. of Cucurbita stem showing large structures
• Solanum tuberosum, potato, t.s. of tuber with starch grains and cork
• Tilia, lime, two t.s. of stems, first year growth and two years on one slide
• Urtica, nettle, stinging hairs with poison ducts