Panicum virgatum L.

Flora of the Upper Verde River
Yavapai County, Arizona, USA
Poaceae
Panicum virgatum L.
34° 54.857 N, 112° 15.559W; 3912 ft, 1190 m elevation.
0.5 km S of Government Mine; 2km upstream of Bear
Siding; 19km E of Paulden..
Stream bank in limestone rocky outcrop; surface slightly
damp loam, 3cm deep = wet clay with Salix gooddingi,
Fraxinus velutina, Ambrosia psilostachya, Melilotus
officinalis, Paspalum distichum, Pseudognaphalium
luteoalbum, Xanthium strumarium, Equisetum laevigatum,
Juncus mexicanus, Equisetum arvense, Amorpha
fruticosa....
Perennial grass to 1.5m; rhizomes thick; locally occasional
in small patches.
Frankie S. Cobum 369	4 September 2011
with Andy Ulibarri
Arizona State University Herbarium (ASU)
02595110