Trifolium leibergii is a species of flowering plant in the legume family known by the common name Leiberg's clover.

[2][3] This clover is a perennial herb growing 10 to 15 centimeters tall.

The inflorescence is a head of several flowers which are cream-colored with tinges of pink or purple.

[3] This plant grows in soils of decomposing tuff, a volcanic ash substrate.

There is little other vegetation in the habitat, but associated plants may include Artemisia arbuscula.