1. Branchlet with vegetative winter buds (k) and flowers in dense, stalkless clusters (a - i). - 2. Branchlet with developed leafy shoots and ripe fruits on the branchlet of the previous year (a - c). - 3. Seedling with cotyledons (c) and first ordinary (opposite) leaves. - 4. Winter-branchlet with vegetative (k) and fertile buds (b). After Hempel & Wilhelm, 1889. Photos and explanations from the book: Zelimir Borzan. "Tree and Shrub Names in Latin, Croatian, English, and German, with synonyms", University of Zagreb, 2001.
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