Sul Ross University, A. Michael Powell Herbarium (SRSC)
00008995
BIBE 1353, BIBE 362746
Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey
Poaceae
A.M. Powell (no date)
B.H. Warnock
7148
1947-09-02
September 2, 1947
L.C. Hinckley
USA, Texas, Brewster, In Laguna; Chisos Mountains; Big Bend National Park.
In mud in Laguna.
Igneous soil.
Sparse.
Originally annotated as Agropyron smithii. "Rydb." is handwritten on herbarium label along with a question mark. There is an arrow pointing from the herbarium ID to note: "rhizomes?" An additional note is written after it: "w/o rhizomes = A. cristatum. Also annotated as Elymus smithii (Rydb.) Gould [=Pascopyrum smithii (Rydb.) A. Love] by B.L. Turner, 31 Oct 2001; and as Agropyron smithii by B.H. Warnock in 1970.