Main Differences Between Succulents and Cacti

Succulents and cacti share many characteristics, but there are several key differences that distinguish them:

1. Botanical Classification:

• Succulents: A broad category that includes many different plant families capable of storing water in their leaves, stems, or roots. Examples include families such as Crassulaceae, Aloeaceae, and Euphorbiaceae.

• Cacti: A special group of succulents that belong exclusively to the Cactaceae family. All cacti are succulents, but not all succulents are cacti.

2. Areoles:

• Succulents: Do not have areoles.

• Cacti: Characterized by the presence of areoles, which are small, cushion-like growth points unique to cacti — from which spines, branches, or flowers emerge.
  This feature distinctly separates cacti from other succulents.

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