Isoetes orcuttii A.A. Eaton
Annotated by Northway, S., 2011.

Oregon: Jackson County: Lower Table Rock; near the middle of the Rock along a path emerging from the central Cercocarpus-Oak-Ceanothus copse and leading towards the E escarpment. Elev. 617.83 m.
42.4548° N, 122.948° W,
Uncertainty: 805 meters.

Steve Northway s.n., Jun 9, 2011
With Frank Callahan, Susan MacKinnon
OSC, Catalog: OSC232383

Isoetes orcuttii A.A. Eaton
Annotated by Frank T. Callahan, 16 Jun 2011.

Oregon: Jackson County: Lower Table Rock Elev. 2000 ft.
T36S R2W
vernal pools, 0-3% slope, Agate Winlo soil SEM micrographs added by Frank Callahan

Ron Kranz 55, Apr 21, 1979
SOC, Accession: 04740

Isoetes orcuttii A.A. Eaton
Annotated by Frank T. Callahan, 16 Jun 2011.

Oregon: Jackson County: top of Upper Table Rock. Elev. 2036 ft.
in vernal pools. very abundant in some pools with no other plants present; in other pools not abundant with Plagiobothrys and Myosurus SEM micrographs added by Frank Callahan

Joyce Bork 255, May 2, 1976
SOC, Accession: 05392