Hieracium virosum is a species of flowering plant in the hawkweed genus Hieracium (family Asteraceae).

It is native to non-arid temperate areas of Eurasia, from southeastern and eastern Europe, Central Asia, across Siberia, Mongolia, northern China, and as far as Sakhalin island.

[1] A perennial of the steppes and forest-steppes, it is not apomictic.

[2] The following subspecies are accepted:[1]

This Cichorieae article is a stub.