William R. Carr|Debbie Benesh|John P. Karges|Jackie M. Poole
20155-B
2001-09-26
2001-9-26
United States, Texas, Pecos, W side of the N-S road in vicinity of Monsanto Pool, SE side of Diamond Y Draw, ca. 1.0 airmiles SW of its crossing of St. Rt. 18. Diamond Y Spring Preserve (TNC). Diamond Y Spring Quadrangle.
30.02944 -102.89778
Rare in grassland dominated by Sporobolus airoides, Flaveria sp. and small Prosopis glandulosa. On moderately alkaline, presumably somewhat saline silt loam (Balmorhea association) on higher alluvial flat.