USA, Texas, Brewster, Upper Green Gulch; Chisos Mountains; Big Bend National Park.
1554 meters
5100 feet
Igneous soil.
Frequent.
Originally annotated as Lycurus phleoides H.B.K. Also annotated as L. setosus (Nutt.) C. Reeder by B.L. Turner, 8 Jul 2001; as L. setosus by A.M. Powell (no date); and as L. phleoides H.B.K. by B.H. Warnock, 1973.