#acanthocarpous

• Acanthocarpous — A plant morphological term used as an adjective to describe a plant, variety, or structure whose fruit is covered with spines, thorns, rigid spikes, or sharp outgrowths. This anatomical adaptation of the pericarp serves the primary purpose of protecting developing seeds against predators and facilitating zoochory, allowing the fruit to cling to animal fur for dispersal (as seen in the horse chestnut or certain Xanthium species).