Populus deltoides Bartr. ex Marshall var. fremontii (S. Watson) Cronquist
Annotated by D. M., Aug 2010.

Oregon: Malheur County: Owyhee Uplands, Dry Creek drainage, Dead Horse Canyon, 30 air miles south-southwest of Vale. Elev. 2900 ft.
43.56348° N, 117.42824° W; T23S R43E Section 14
Datum: NAD 27. Coordinate Source: Specimen Label.
Scarce in ephemeral channel in shrub-steppe. No human habitation in area.¶With Tamarix, Scirpus americanus, Hordeum brachyantherum. Scarce. Tree 6 m tall; tree is reproducing (seedlings observed nearby) Phenology: Vegetative.

Nicholas Otting 777, May 26, 2004
With R.E. Brainerd, D. Lytjen
BLMVL, Accession: 4557