Heliomeris obscura is a rare Mexican species of flowering plants in the family Asteraceae. It has been found only in a remote area of dry shrublands in eastern Mexico, in the states of Puebla and Veracruz.

Heliomeris obscura is an annual herb up to 50 cm (20 in) tall, with a large taproot. It is similar to H. multiflora in several respects, but has very different leaves, broadly egg-shaped or triangular.

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