👉 Ostreya is a genus of flowering plants in the family Asteraceae. They are commonly known as the "little white cacti" because they have small, white flowers that resemble those of a cactus.
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1. Description:
Ostréya is a genus of flowering plants native to North America and Mexico. These species are characterized by their small, white flowers that are often used for ornamental purposes or in horticulture.
ostrea