Barrel Cactus
Botanical name: Echinocactus
Barrel Cactus
Botanical name: Echinocactus
Description
Barrel Cactus are a small genus of cacti native to Mexico. They are characterized by their abundance of spines and comparatively small flowers. The special distinction that separates this genus from others is the copiously woolly fruits produced by each plant belonging to this genus. Some members of the genus are cultivated ornamentally thanks to their ease of care, perfect roundness, and interesting spines. 
Species of Barrel Cactus
Golden barrel cactus
The surface of golden barrel cactus is covered with long, hard, golden-yellow thorns. The plant can grow very large, up to 80 cm in diameter, and is a commonly-used planting material for desert-themed landscaping. Small plants can also be potted for indoor care.
Horse crippler
The short, stout cactus known as horse crippler is a low-growing cactus with sharp spines. It gets its name because it is barely visible in its natural habit, where it can easily injure animals. However, it looks pretty when grown as a houseplant, with its silvery to pink blooms.
Harem cactus
Harem cactus is a species of cactus native to the deserts of the western United States. Although it is often found in groups of up to 30 or more, it is difficult to cultivate. It grows yellow or red spines and wooly fruits.
Devilshead
The Echinocactus horizonthalonius is commonly called devilshead because of its prickly shape. It is native to the Chihuahuan Deserts of North America and is listed as an endangered plant in the United States.
Giant barrel cactus
Giant barrel cactus are a small genus of cacti native to Mexico. They are characterized by their abundance of spines and comparatively small flowers. The special distinction that separates this genus from others is the copiously woolly fruits produced by each plant belonging to this genus. Some members of the genus are cultivated ornamentally thanks to their ease of care, perfect roundness, and interesting spines.
Care Guide for Barrel Cactus
Scientific Classification
Phylum
Vascular plants Class
Dicotyledons Order
Pinks, cacti, and allies Family
Cactuses Genus
Barrel Cactus 
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