1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
3 specimens
Herniaria cinerea
BISH 32231 · van Royen, P., 1969
Yosemite Park, Yosemite Village.
Silene grayi
BISH 32263 · van Royen, P., 1969
Mount Hood; above Timberline Lodge.
Silene parryi
BISH 32328 · van Royen, P., 1969
Mount Olympus, Hurricane Hill.
