Fordyce, James A. (2000). "A model without mimic: Aristolochic acids from the California pipevine swallowtail, Battus philenor hirsuta, and its host plant, Aristolochia californica". Journal of Chemical Ecology. 26 (11): 2567–2578. doi:10.1023/a:1005588829864. S2CID22566265.
Fordyce, James A. (2000). "A model without mimic: Aristolochic acids from the California pipevine swallowtail, Battus philenor hirsuta, and its host plant, Aristolochia californica". Journal of Chemical Ecology. 26 (11): 2567–2578. doi:10.1023/a:1005588829864. S2CID22566265.