Aristolochia californica Torr.

Washington: Stevens County: Empty lot on NPS land. Old Kettle area, near Lake Roosevelt. Elev. 1312 ft.
48° 36' N, 118° 7' W
Expanding for lat 5 years, climbing other plants. Adventive vine covering 30 x 30 meters. Phenology: Vegetative.

Sue Winterowd s.n., Jun 12, 2006
WTU, Accession: 365275

Isotrema californicum (Torr.) H. Huber
[= Aristolochia californica]

Washington: Stevens County: In empty lot on MPS land; Old Kettle area, near Lake Roosevelt. Elev. 400 meters
48° N, 118° E
Coordinate Source: Field measured. Misleading coordinates given only to nearest degree.
Adventive vine convering 30 x 30 m. Expanding for last 5 years, climbing other plants.

Sue Winterowd s.n., Jul 12, 2006
WS, Accession: 372715