Workman, Aspen, Pardini, Eleanor A., Parsons, Lorraine S., Michalski, Stefan G., Knight, Tiffany M., Durka, Walter (2026): Population genetic structure and patterns of hybridization of the rare Lupinus tidestromii and its congener L. chamissonis (Fabaceae) inform seed sourcing strategies for population augmentation and reintroduction. Conservation Genetics