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Echinocactus
plant genus
Learn about this topic in these articles:
genus of barrel cactus
- In barrel cactus
Echinocactus comprises six species native to Mexico. Plants are more or less globose, usually growing to about 60 cm (2 feet) high and about 30 cm (1 foot) in diameter. The genus is distinguished primarily by its numerous wavy ribs and elongated fruits. The golden…
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