1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
1 specimen
Oemleria cerasiformis
BISH 629098 · Halse, R.R., 1991
Benton Co.: McDonald State Forest, along Patterson Road about 1/4 mile inside the Oak Creek entrance; T11S, R5W, Sec. 17
