Αγγειόσπερμα στήμονες 20 παρασκευάσματα
78101c Canna, t.s. of typical monocot stem showing scattered bundles
78102f Aristolochia, t.s. of one year stem with widely separate bundles, two
years stem and older stem, all 3 in on slide
78103e Dicot and monocot stem, t.s. of Helianthus and Canna on one slide
78104e Dicot and monocot stem, t.s. of Ranunculus and Zea on one slide
78115e Tilia, lime, two t.s. of stems, first year growth and two years on one
78140d Fagus silvatica, beech, three sections of wood, t.s., r.l.s., t.l.s.
78170d Fraxinus excelsior, ash, three sections of wood, t.s., r.l.s., t.l.s.
78120c Quercus, oak, t.s. of stem showing cambium and bark
78112c Sambucus, elder, t.s. of bark showing lenticells
78107c Linum, flax, t.s. of stem showing husk fibres
78108b Linum, flax, isolated husk fibres, w.m.
78109d Ranunculus, l.s. of herbaceous stem showing all vascular elements in
78110d Cucurbita pepo, l.s. of stem with sieve tubes and sieve plates
78126d Sieve plates in top view, t.s. of Cucurbita stem showing large
78111c Lamium, t.s. of typical square stem showing collenchyma cells
78131c Secale, rye, t.s. of typical grass stem
78114c Nymphaea, water lily, t.s. of aquatic stem showing reduced vascular
tissue and spicular cells
78105c Hippuris, t.s. of stem showing typical aquatic stem with large central
78118d Urtica, nettle, stinging hairs with poison ducts
78169c Solanum tuberosum, potato, t.s. of tuber with starch grains and cork