Echinocactus grusonii

(redirected from Mother-in-law's Cushion)
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Noun1.Echinocactus grusonii - large cactus of east central Mexico having golden to pale yellow flowers and spinesEchinocactus grusonii - large cactus of east central Mexico having golden to pale yellow flowers and spines
echinocactus, barrel cactus - any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil