Actinomorphic Flower:e.g. Mustard (Cruciferae), Onion (Liliaceae), Brinjal (Solanaceae) Zygomorphic Flower:e.g. Adhatoda, Pisum and Ocimum Asymmetric Flower:e.g. Canna ARRANGEMENT OF FLORAL PARTS ON FLOWER AXIS ARRANGEMENT OF FLORAL PARTS Cyclic: flower parts are grouped in circles. E.g.- Solanaceae, Fabaceae. Acyclic: flower parts are arranged in a spiral. E.g.- Magnoliaceae, Calycanthaceae Spirocyclic: some flower parts are in a spiral, while others are in circles. E.g.- Nymphaeaceae, Ranunculaceae Home