“Succulent” refers to plants that have a unique ability to store moisture in fleshy stems, leaves, or roots. They are not a family in themselves but are represented in many plant families. Like cacti and succulents, many plants found in dry regions of the world have adapted to dry climates by storing moisture in their tissues. Just so you know, cacti are succulents, but not all succulents are cacti.
I picked up a little book in the Cambria Library that has helped me learn to be more successful with growing succulents and creating little “potted wonders”. The book, named “Prick” (don’t you love it), authored by Gynelle Leon is described by Amazon Books as: “A modern guide to the fashionable world of prickly, spiny houseplants”.