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A panicle is a type of inflorescence, which is a cluster of flowers on a plant's branch or system of branches. Specifically, a panicle is a branched raceme, meaning its main axis has multiple branches, and each of these branches also bears flowers. This structure results in a pyramidal, loosely branched flower cluster. Panicles are classified as indeterminate inflorescences, where the youngest flowers are typically found at the top or center of the structure, and the plant's growth continues even after flowering begins. Examples of plants that feature panicles include astilbe and yuccas.123

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