Botrychium hesperium (Maxon & Clausen) W.H. Wagner & Lellinger × Botrychium lanceolatum (Gmel.) Angstr. ?

Oregon: Wallowa County: Delta of small creek near Bowman Trailhead, near west shore of Lostine River, Wallowa Mountains, Wallowa-Whitman National Forest. Elev. 5313 ft.
45° 17.7' N, 117° 23.9' W
Rocky creek delta with Pinus contorta, Fragaria virginiana, Senecio pseudoaureus, Luzula multiflora, Rumex acetosella, Carex geyeri, Botrychium pedunculosum, B. lanceolatum, B. hesperium. Stems gray-green, scattered among sparse vegetation. Phenology: Spores.

Peter F. Zika 17047A, Jul 18, 2002
WTU, Accession: 379413, Barcode: WTU-V-8710