Rumex obtusifolius L.

One of two Rumex (that I know of) with laciniate margins on the inner tepals. The other, Rumex pulcher, has much smaller leaves.

Fruiting perianths near the Visitor's Center at Dripping Springs in the Organ Mountains, 2 May 2007.

A lower cauline leaf near the Visitor's Center at Dripping Springs, 2 May 2007

A flower near Dripping Springs, 2 May 2007.

Plant habit near Dripping Springs in the Organ Mts., 2 May 2007.