The wart-like galls of U. brassicae grow on the roots of plants.

[2] As they age, they become a grayish-black colored gall with a 2–5 cm diameter.

[4] Fertile spores are a deep brown color with dimensions of approximately 20 by 16 μm.

[4] Urocystis brassicae is commonly found in India (Bihar) [6] and China.

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