Lactuca ludoviciana (Nutt.) Riddell
Annotated by Frank Lomer, 2000.

British Columbia: Monashee Mountains, McRae creek, ca. 10.6 km northeast along Highway 3 from where highway heads northeast from Christina Lake near Texas Creek, 26 km due northeast of Grand Forks. Elev. 840 m
49.14° N, 118.13° W,
Datum: Unknown. Coordinate Source: Verbatim from Collector/Sheet.
Open stable talus slope 4 m north of highway with Woodsia oregana, Selaginella wallacei, Verbascum thapsus, Acer glabrum, Betula papyrifera, Arabis sp. Weakly prickly biennial with yellow flowers and leaves varying from deeply pinnatifid to lobeless; achenes with a central nerve; introduced in undisturbed habitat.

Frank Lomer 3921, 2000 Sep 22
UBC, Accession: V234305