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Floral morphology in Allium (A–E) Subg. Polyprason (A) A. korolkowii (B) A. platyspathum subsp. amblyophyllum (C) A. platyspathum subsp. platyspathum (D) A. kirilovii (E) A. obliquum (i – inflorescence, f – flower, t – tepal and filament arrangement, o – ovary). Scale bars = 1 mm.
