The Role of Shrubs and Cactus

Holiday cacti: a bit of Brazil in a northern winter

Cactus Facts & Worksheets for Kids

Cacti National Wildlife Federation

Frontiers Mechanical Innovations of a Climbing Cactus

7 Common Cacti Problems & Solutions

Best Soil For Succulents, Ultimate Guide

Caryophyllales Description, Characteristics, Families

Carrion Cactus

Cholla Cactus - DesertUSA

The Five Major Types of Biomes

Cactus - New World Encyclopedia

CACTUS: Cactus, the common name for a family of desert plants. The plural is cacti or cactuses. Most species bear sharp, needlelike spines, which protect the plants from foraging desert animals. Cacti are famed for their ability to resist drought, which they owe to the fact that moisture from inside the plant evaporates very slowly through the plant's skin. Cacti grow in hundreds of different shapes.

Black Grafted Moon Cactus - Easy to Grow - 3 Pot

The Difference Between Desert Plants & Rainforest Plants