Change made
Original	An Arizona specimen is known, but is not mapped because there are no additional locality data. No other Arizona specimens are known. The villous sheaths and blades and large spikelets of S. villosissima aid in its identification.
Changed to	The villous sheaths and blades and large spikelets of S. villosissima aid in its identification. A.S. Hitchcock's (1951) report of Setaria villosissima from Arizona is based on misidentification of a specimen of S. leucophila (Reeder 1994).
Location	discussion
Category	discussion
Reason	error in text
Volume	25
Authority	V25: Additions, Corrections, and Comments, page 811, 2007
Fixed in FNA SMW	yes
Comments