Xerophyllum douglasii S. Watson
Xerophyllum douglasii S. Watson is a synonym sensu FNA Ed. Comm., 2002b of:
Xerophyllum tenax (Pursh) Nuttall, an accepted species name sensu FNA Ed. Comm., 2002b.
Xerophyllum douglasii S. Watson is a synonym sensu FNA Ed. Comm., 2002b of:
Xerophyllum tenax (Pursh) Nuttall, an accepted species name sensu FNA Ed. Comm., 2002b.