Fig. 36From: The adjustment of China endemic Heptacodium miconioides Rehd. to temperate zone of PolandTransverse section of phloem last year (2021) in 5 years old stem of Heptacodium myconioides, (a) and secretion cells (b, c). Designations: cr – crystals; co – part outside fibers band; ep – epithel; ph – phoem; sc – sclereid fiber cells of phloem band; se – secretions; sp – sieve plate; sv – sieve cells. Scale bars 50 µmBack to article page