Prunus insititia L.
Annotated by S. J. Brunsfeld, 14 Nov 1980.

Idaho: Idaho County: 6.5 mi. N of Riggins along E side of Salmon River Elev. 1750 ft.
45.422222° N, 116.315278° W,
Coordinate Source: GNIS.
Toe slope riparian and mesic shrub community dominated by escaped and naturalized trees. Native include: Philadelphus, Rhus glabra, Sambucus cerulea, Celtis reticulata, Rosa woodsii. ¶Slope%: 50%¶Exposure: SW¶Soil: Meta sediments, rocky Abundance (1-5): 3¶Height: 15'¶D.B.H.: 3"¶Notes: This thicket was doubtlessly established below two irrigation ditches. These ditches are now dry and have been for years. Seedlings are well established. Phenology: Fruits.

F. D. Johnson s.n., Jul 12, 1980
SRP, Accession: 40594, Herbarium No. 80209

Prunus domestica L. var. insititia (L.) Fiori & Paoletti
[= Prunus insititia]
Annotated by P. Tolwsar, 12 Jul 1982. Remarks: University of Washington.

Idaho: Idaho County: South Fork of Clearwater River to Mount Idaho, 8 miles southeast of Grangeville.
45.293705° N, 115.030733° W,
Datum: WGS 84. Uncertainty: 1000 meters. Coordinate Source: GeoLocate.
An escape growing on rocky slope along road edge of grade. Phenology: Vegetative.

J. H. Christ s.n., Jul 16, 1951
WTU, Accession: 266023