Viguiera cordifolia

A simple-leaved perennial, differing from the otherwise similar Viguiera dentata in having shorter (< 9 mm) petioles and phyllaries gradually narrowing rather than abruptly narrowed to spreading, herbaceous tips.

Pseudanthium at Head of the Ditch Campground, Catron County, New Mexico, 28 Sep 2006.

Cauline leaf at Head of the Ditch, 28 Sep 2006.

Achenes at Head of the Ditch, 28 Sep 2006.

Plant habit, south of Organ Needle in the Organ Mountains, 21 Sep 2008.