Sida alamosana S. Wats. ex J. N. Rose

roadside among scattered Quercus oblongifolia on open, grassy, lower, eastern slope of the Barranca Huapoca, in volcanic gravelly alluvial soil.

roadside among scattered Quercus oblongifolia on open, grassy, lower, eastern slope of the Barranca Huapoca, in volcanic gravelly alluvial soil.

roadside among scattered Quercus oblongifolia on open, grassy, lower, eastern slope of the Barranca Huapoca, in volcanic gravelly alluvial soil.

roadside among scattered Quercus oblongifolia on open, grassy, lower, eastern slope of the Barranca Huapoca, in volcanic gravelly alluvial soil.

roadside among scattered Quercus oblongifolia on open, grassy, lower, eastern slope of the Barranca Huapoca, in volcanic gravelly alluvial soil.