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1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Xanthium orientale
BISH 133540 · St.John, H.; Beedon, O.; Davison, R.T.; Ransom, E.; Ridout, L., 1925
bank of Palouse River, 6 miles above Hooper
Petasites frigidus
BISH 454069 · St.John, H.; Pickett, F.; Davison, R.; Warren, F., 1925
Bend Oreilla, Tiger
Petasites frigidus
BISH 459073 · St.John, H.; Pickett, F.; Davison, R.; Warren, F., 1925
Bend Oreilla, Tiger