Clavulina mussooriensis is a species of coral fungus in the family Clavulinaceae.

Fruit bodies, which measure up to 8 by 4.5 cm (3.1 by 1.8 in), grow either solitarily, in groups, or in clusters in soil.

The type species was collected in a cedar forest in India.

The species resembles Clavulina cinerea, but differs in its brown color and emergent hyphae.

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